157071310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{11801}}^1$

素因数の和:11841

約数の個数: 32

約数和(自身を含む): 311006304

約数和(自身を除く): 153934994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 11801, 13310, 23602, 59005, 118010, 129811, 259622, 649055, 1298110, 1427921, 2855842, 7139605, 14279210, 15707131, 31414262, 78535655, 157071310]

約数ペア:

[(1, 157071310), (2, 78535655), (5, 31414262), (10, 15707131), (11, 14279210), (22, 7139605), (55, 2855842), (110, 1427921), (121, 1298110), (242, 649055), (605, 259622), (1210, 129811), (1331, 118010), (2662, 59005), (6655, 23602), (11801, 13310)]