131273064

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140249}}^1$

素因数の和:140274

約数の個数: 48

約数和(自身を含む): 382882500

約数和(自身を除く): 251609436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 140249, 280498, 420747, 560996, 841494, 1121992, 1262241, 1682988, 1823237, 2524482, 3365976, 3646474, 5048964, 5469711, 7292948, 10097928, 10939422, 14585896, 16409133, 21878844, 32818266, 43757688, 65636532, 131273064]

約数ペア:

[(1, 131273064), (2, 65636532), (3, 43757688), (4, 32818266), (6, 21878844), (8, 16409133), (9, 14585896), (12, 10939422), (13, 10097928), (18, 7292948), (24, 5469711), (26, 5048964), (36, 3646474), (39, 3365976), (52, 2524482), (72, 1823237), (78, 1682988), (104, 1262241), (117, 1121992), (156, 841494), (234, 560996), (312, 420747), (468, 280498), (936, 140249)]