181415052

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 216

約数和(自身を含む): 597791376

約数和(自身を除く): 416376324

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, 293, 294, 324, 351, 364, 378, 441, 468, 486, 546, 567, 586, 588, 637, 702, 756, 819, 879, 882, 972, 1053, 1092, 1134, 1172, 1274, 1323, 1404, 1638, 1701, 1758, 1764, 1911, 2051, 2106, 2268, 2457, 2548, 2637, 2646, 3159, 3276, 3402, 3516, 3809, 3822, 3969, 4102, 4212, 4914, 5274, 5292, 5733, 6153, 6318, 6804, 7371, 7618, 7644, 7911, 7938, 8204, 9828, 10548, 11427, 11466, 11907, 12306, 12636, 14357, 14742, 15236, 15822, 15876, 17199, 18459, 22113, 22854, 22932, 23733, 23814, 24612, 26663, 28714, 29484, 31644, 34281, 34398, 36918, 43071, 44226, 45708, 47466, 47628, 51597, 53326, 55377, 57428, 68562, 68796, 71199, 73836, 79989, 86142, 88452, 94932, 102843, 103194, 106652, 110754, 129213, 137124, 142398, 154791, 159978, 166131, 172284, 186641, 205686, 206388, 221508, 239967, 258426, 284796, 308529, 309582, 319956, 332262, 373282, 387639, 411372, 479934, 498393, 516852, 559923, 617058, 619164, 664524, 719901, 746564, 775278, 925587, 959868, 996786, 1119846, 1162917, 1234116, 1439802, 1550556, 1679769, 1851174, 1993572, 2159703, 2239692, 2325834, 2879604, 3359538, 3488751, 3702348, 4319406, 4651668, 5039307, 6479109, 6719076, 6977502, 8638812, 10078614, 12958218, 13955004, 15117921, 20157228, 25916436, 30235842, 45353763, 60471684, 90707526, 181415052]

約数ペア:

[(1, 181415052), (2, 90707526), (3, 60471684), (4, 45353763), (6, 30235842), (7, 25916436), (9, 20157228), (12, 15117921), (13, 13955004), (14, 12958218), (18, 10078614), (21, 8638812), (26, 6977502), (27, 6719076), (28, 6479109), (36, 5039307), (39, 4651668), (42, 4319406), (49, 3702348), (52, 3488751), (54, 3359538), (63, 2879604), (78, 2325834), (81, 2239692), (84, 2159703), (91, 1993572), (98, 1851174), (108, 1679769), (117, 1550556), (126, 1439802), (147, 1234116), (156, 1162917), (162, 1119846), (182, 996786), (189, 959868), (196, 925587), (234, 775278), (243, 746564), (252, 719901), (273, 664524), (293, 619164), (294, 617058), (324, 559923), (351, 516852), (364, 498393), (378, 479934), (441, 411372), (468, 387639), (486, 373282), (546, 332262), (567, 319956), (586, 309582), (588, 308529), (637, 284796), (702, 258426), (756, 239967), (819, 221508), (879, 206388), (882, 205686), (972, 186641), (1053, 172284), (1092, 166131), (1134, 159978), (1172, 154791), (1274, 142398), (1323, 137124), (1404, 129213), (1638, 110754), (1701, 106652), (1758, 103194), (1764, 102843), (1911, 94932), (2051, 88452), (2106, 86142), (2268, 79989), (2457, 73836), (2548, 71199), (2637, 68796), (2646, 68562), (3159, 57428), (3276, 55377), (3402, 53326), (3516, 51597), (3809, 47628), (3822, 47466), (3969, 45708), (4102, 44226), (4212, 43071), (4914, 36918), (5274, 34398), (5292, 34281), (5733, 31644), (6153, 29484), (6318, 28714), (6804, 26663), (7371, 24612), (7618, 23814), (7644, 23733), (7911, 22932), (7938, 22854), (8204, 22113), (9828, 18459), (10548, 17199), (11427, 15876), (11466, 15822), (11907, 15236), (12306, 14742), (12636, 14357)]