157084459984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{474541}}^1$

素因数の和:475783

約数の個数: 40

約数和(自身を含む): 322519623048

約数和(自身を除く): 165435163064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1217, 2434, 4868, 9736, 19472, 20689, 41378, 82756, 165512, 331024, 474541, 949082, 1898164, 3796328, 7592656, 8067197, 16134394, 32268788, 64537576, 129075152, 577516397, 1155032794, 2310065588, 4620131176, 9240262352, 9817778749, 19635557498, 39271114996, 78542229992, 157084459984]

約数ペア:

[(1, 157084459984), (2, 78542229992), (4, 39271114996), (8, 19635557498), (16, 9817778749), (17, 9240262352), (34, 4620131176), (68, 2310065588), (136, 1155032794), (272, 577516397), (1217, 129075152), (2434, 64537576), (4868, 32268788), (9736, 16134394), (19472, 8067197), (20689, 7592656), (41378, 3796328), (82756, 1898164), (165512, 949082), (331024, 474541)]