155912484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2225

約数の個数: 96

約数和(自身を含む): 454644736

約数和(自身を除く): 298732252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1876, 2131, 2613, 2814, 3484, 4262, 5226, 5628, 6097, 6393, 8524, 10452, 12194, 12786, 14917, 18291, 24388, 25572, 27703, 29834, 36582, 44751, 55406, 59668, 73164, 83109, 89502, 110812, 142777, 166218, 179004, 193921, 285554, 332436, 387842, 428331, 571108, 581763, 775684, 856662, 999439, 1163526, 1713324, 1856101, 1998878, 2327052, 2998317, 3712202, 3997756, 5568303, 5996634, 7424404, 11136606, 11993268, 12992707, 22273212, 25985414, 38978121, 51970828, 77956242, 155912484]

約数ペア:

[(1, 155912484), (2, 77956242), (3, 51970828), (4, 38978121), (6, 25985414), (7, 22273212), (12, 12992707), (13, 11993268), (14, 11136606), (21, 7424404), (26, 5996634), (28, 5568303), (39, 3997756), (42, 3712202), (52, 2998317), (67, 2327052), (78, 1998878), (84, 1856101), (91, 1713324), (134, 1163526), (156, 999439), (182, 856662), (201, 775684), (268, 581763), (273, 571108), (364, 428331), (402, 387842), (469, 332436), (546, 285554), (804, 193921), (871, 179004), (938, 166218), (1092, 142777), (1407, 110812), (1742, 89502), (1876, 83109), (2131, 73164), (2613, 59668), (2814, 55406), (3484, 44751), (4262, 36582), (5226, 29834), (5628, 27703), (6097, 25572), (6393, 24388), (8524, 18291), (10452, 14917), (12194, 12786)]