159420768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 454406400

約数和(自身を除く): 294985632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 278, 312, 416, 417, 556, 624, 834, 919, 1112, 1248, 1668, 1807, 1838, 2224, 2757, 3336, 3614, 3676, 4448, 5421, 5514, 6672, 7228, 7352, 10842, 11028, 11947, 13344, 14456, 14704, 21684, 22056, 23894, 28912, 29408, 35841, 43368, 44112, 47788, 57824, 71682, 86736, 88224, 95576, 127741, 143364, 173472, 191152, 255482, 286728, 382304, 383223, 510964, 573456, 766446, 1021928, 1146912, 1532892, 1660633, 2043856, 3065784, 3321266, 4087712, 4981899, 6131568, 6642532, 9963798, 12263136, 13285064, 19927596, 26570128, 39855192, 53140256, 79710384, 159420768]

約数ペア:

[(1, 159420768), (2, 79710384), (3, 53140256), (4, 39855192), (6, 26570128), (8, 19927596), (12, 13285064), (13, 12263136), (16, 9963798), (24, 6642532), (26, 6131568), (32, 4981899), (39, 4087712), (48, 3321266), (52, 3065784), (78, 2043856), (96, 1660633), (104, 1532892), (139, 1146912), (156, 1021928), (208, 766446), (278, 573456), (312, 510964), (416, 383223), (417, 382304), (556, 286728), (624, 255482), (834, 191152), (919, 173472), (1112, 143364), (1248, 127741), (1668, 95576), (1807, 88224), (1838, 86736), (2224, 71682), (2757, 57824), (3336, 47788), (3614, 44112), (3676, 43368), (4448, 35841), (5421, 29408), (5514, 28912), (6672, 23894), (7228, 22056), (7352, 21684), (10842, 14704), (11028, 14456), (11947, 13344)]