156748820864

素因数分解:

$2^7\times {\mathrm{1297}}^1\times {\mathrm{944179}}^1$

素因数の和:945490

約数の個数: 32

約数和(自身を含む): 312514138200

約数和(自身を除く): 155765317336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1297, 2594, 5188, 10376, 20752, 41504, 83008, 166016, 944179, 1888358, 3776716, 7553432, 15106864, 30213728, 60427456, 120854912, 1224600163, 2449200326, 4898400652, 9796801304, 19593602608, 39187205216, 78374410432, 156748820864]

約数ペア:

[(1, 156748820864), (2, 78374410432), (4, 39187205216), (8, 19593602608), (16, 9796801304), (32, 4898400652), (64, 2449200326), (128, 1224600163), (1297, 120854912), (2594, 60427456), (5188, 30213728), (10376, 15106864), (20752, 7553432), (41504, 3776716), (83008, 1888358), (166016, 944179)]