156925457012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1\times {\mathrm{31627}}^1$

素因数の和:32336

約数の個数: 48

約数和(自身を含む): 293528587968

約数和(自身を除く): 136603130956

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 557, 1114, 2227, 2228, 4454, 8908, 9469, 18938, 31627, 37876, 63254, 72967, 126508, 145934, 291868, 537659, 1075318, 1240439, 2150636, 2480878, 4143137, 4961756, 8286274, 16572548, 17616239, 35232478, 70433329, 70464956, 140866658, 281733316, 299476063, 598952126, 1197904252, 2307727309, 4615454618, 9230909236, 39231364253, 78462728506, 156925457012]

約数ペア:

[(1, 156925457012), (2, 78462728506), (4, 39231364253), (17, 9230909236), (34, 4615454618), (68, 2307727309), (131, 1197904252), (262, 598952126), (524, 299476063), (557, 281733316), (1114, 140866658), (2227, 70464956), (2228, 70433329), (4454, 35232478), (8908, 17616239), (9469, 16572548), (18938, 8286274), (31627, 4961756), (37876, 4143137), (63254, 2480878), (72967, 2150636), (126508, 1240439), (145934, 1075318), (291868, 537659)]