131606748

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1953

約数の個数: 144

約数和(自身を含む): 427664160

約数和(自身を除く): 296057412

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, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 1913, 2457, 2548, 2646, 3276, 3822, 3826, 4914, 5292, 5733, 5739, 7644, 7652, 9828, 11466, 11478, 13391, 17199, 17217, 22932, 22956, 24869, 26782, 34398, 34434, 40173, 49738, 51651, 53564, 68796, 68868, 74607, 80346, 93737, 99476, 103302, 120519, 149214, 160692, 174083, 187474, 206604, 223821, 241038, 281211, 298428, 348166, 361557, 374948, 447642, 482076, 522249, 562422, 671463, 696332, 723114, 843633, 895284, 1044498, 1124844, 1218581, 1342926, 1446228, 1566747, 1687266, 2088996, 2437162, 2530899, 2685852, 3133494, 3374532, 3655743, 4700241, 4874324, 5061798, 6266988, 7311486, 9400482, 10123596, 10967229, 14622972, 18800964, 21934458, 32901687, 43868916, 65803374, 131606748]

約数ペア:

[(1, 131606748), (2, 65803374), (3, 43868916), (4, 32901687), (6, 21934458), (7, 18800964), (9, 14622972), (12, 10967229), (13, 10123596), (14, 9400482), (18, 7311486), (21, 6266988), (26, 5061798), (27, 4874324), (28, 4700241), (36, 3655743), (39, 3374532), (42, 3133494), (49, 2685852), (52, 2530899), (54, 2437162), (63, 2088996), (78, 1687266), (84, 1566747), (91, 1446228), (98, 1342926), (108, 1218581), (117, 1124844), (126, 1044498), (147, 895284), (156, 843633), (182, 723114), (189, 696332), (196, 671463), (234, 562422), (252, 522249), (273, 482076), (294, 447642), (351, 374948), (364, 361557), (378, 348166), (441, 298428), (468, 281211), (546, 241038), (588, 223821), (637, 206604), (702, 187474), (756, 174083), (819, 160692), (882, 149214), (1092, 120519), (1274, 103302), (1323, 99476), (1404, 93737), (1638, 80346), (1764, 74607), (1911, 68868), (1913, 68796), (2457, 53564), (2548, 51651), (2646, 49738), (3276, 40173), (3822, 34434), (3826, 34398), (4914, 26782), (5292, 24869), (5733, 22956), (5739, 22932), (7644, 17217), (7652, 17199), (9828, 13391), (11466, 11478)]