128827595988

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{208067}}^1$

素因数の和:208113

約数の個数: 216

約数和(自身を含む): 423065496672

約数和(自身を除く): 294237900684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 294, 324, 351, 364, 378, 441, 468, 486, 546, 567, 588, 637, 702, 756, 819, 882, 972, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1701, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3159, 3276, 3402, 3822, 3969, 4212, 4914, 5292, 5733, 6318, 6804, 7371, 7644, 7938, 9828, 11466, 11907, 12636, 14742, 15876, 17199, 22113, 22932, 23814, 29484, 34398, 44226, 47628, 51597, 68796, 88452, 103194, 154791, 206388, 208067, 309582, 416134, 619164, 624201, 832268, 1248402, 1456469, 1872603, 2496804, 2704871, 2912938, 3745206, 4369407, 5409742, 5617809, 5825876, 7490412, 8114613, 8738814, 10195283, 10819484, 11235618, 13108221, 16229226, 16853427, 17477628, 18934097, 20390566, 22471236, 24343839, 26216442, 30585849, 32458452, 33706854, 37868194, 39324663, 40781132, 48687678, 50560281, 52432884, 56802291, 61171698, 67413708, 73031517, 75736388, 78649326, 91757547, 97375356, 101120562, 113604582, 117973989, 122343396, 132538679, 146063034, 157298652, 170406873, 183515094, 202241124, 219094551, 227209164, 235947978, 265077358, 275272641, 292126068, 340813746, 353921967, 367030188, 397616037, 438189102, 471895956, 511220619, 530154716, 550545282, 657283653, 681627492, 707843934, 795232074, 825817923, 876378204, 1022441238, 1101090564, 1192848111, 1314567306, 1415687868, 1533661857, 1590464148, 1651635846, 2044882476, 2385696222, 2477453769, 2629134612, 3067323714, 3303271692, 3578544333, 4600985571, 4771392444, 4954907538, 6134647428, 7157088666, 9201971142, 9909815076, 10735632999, 14314177332, 18403942284, 21471265998, 32206898997, 42942531996, 64413797994, 128827595988]

約数ペア:

[(1, 128827595988), (2, 64413797994), (3, 42942531996), (4, 32206898997), (6, 21471265998), (7, 18403942284), (9, 14314177332), (12, 10735632999), (13, 9909815076), (14, 9201971142), (18, 7157088666), (21, 6134647428), (26, 4954907538), (27, 4771392444), (28, 4600985571), (36, 3578544333), (39, 3303271692), (42, 3067323714), (49, 2629134612), (52, 2477453769), (54, 2385696222), (63, 2044882476), (78, 1651635846), (81, 1590464148), (84, 1533661857), (91, 1415687868), (98, 1314567306), (108, 1192848111), (117, 1101090564), (126, 1022441238), (147, 876378204), (156, 825817923), (162, 795232074), (182, 707843934), (189, 681627492), (196, 657283653), (234, 550545282), (243, 530154716), (252, 511220619), (273, 471895956), (294, 438189102), (324, 397616037), (351, 367030188), (364, 353921967), (378, 340813746), (441, 292126068), (468, 275272641), (486, 265077358), (546, 235947978), (567, 227209164), (588, 219094551), (637, 202241124), (702, 183515094), (756, 170406873), (819, 157298652), (882, 146063034), (972, 132538679), (1053, 122343396), (1092, 117973989), (1134, 113604582), (1274, 101120562), (1323, 97375356), (1404, 91757547), (1638, 78649326), (1701, 75736388), (1764, 73031517), (1911, 67413708), (2106, 61171698), (2268, 56802291), (2457, 52432884), (2548, 50560281), (2646, 48687678), (3159, 40781132), (3276, 39324663), (3402, 37868194), (3822, 33706854), (3969, 32458452), (4212, 30585849), (4914, 26216442), (5292, 24343839), (5733, 22471236), (6318, 20390566), (6804, 18934097), (7371, 17477628), (7644, 16853427), (7938, 16229226), (9828, 13108221), (11466, 11235618), (11907, 10819484), (12636, 10195283), (14742, 8738814), (15876, 8114613), (17199, 7490412), (22113, 5825876), (22932, 5617809), (23814, 5409742), (29484, 4369407), (34398, 3745206), (44226, 2912938), (47628, 2704871), (51597, 2496804), (68796, 1872603), (88452, 1456469), (103194, 1248402), (154791, 832268), (206388, 624201), (208067, 619164), (309582, 416134)]