156928355980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{24596921}}^1$

素因数の和:24596970

約数の個数: 48

約数和(自身を含む): 371905460640

約数和(自身を除く): 214977104660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 24596921, 49193842, 98387684, 122984605, 245969210, 270566131, 491938420, 541132262, 713310709, 1082264524, 1352830655, 1426621418, 2705661310, 2853242836, 3566553545, 5411322620, 7133107090, 7846417799, 14266214180, 15692835598, 31385671196, 39232088995, 78464177990, 156928355980]

約数ペア:

[(1, 156928355980), (2, 78464177990), (4, 39232088995), (5, 31385671196), (10, 15692835598), (11, 14266214180), (20, 7846417799), (22, 7133107090), (29, 5411322620), (44, 3566553545), (55, 2853242836), (58, 2705661310), (110, 1426621418), (116, 1352830655), (145, 1082264524), (220, 713310709), (290, 541132262), (319, 491938420), (580, 270566131), (638, 245969210), (1276, 122984605), (1595, 98387684), (3190, 49193842), (6380, 24596921)]