155029072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{80077}}^1$

素因数の和:80107

約数の個数: 30

約数和(自身を含む): 330161594

約数和(自身を除く): 175132522

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 80077, 160154, 320308, 640616, 880847, 1281232, 1761694, 3523388, 7046776, 9689317, 14093552, 19378634, 38757268, 77514536, 155029072]

約数ペア:

[(1, 155029072), (2, 77514536), (4, 38757268), (8, 19378634), (11, 14093552), (16, 9689317), (22, 7046776), (44, 3523388), (88, 1761694), (121, 1281232), (176, 880847), (242, 640616), (484, 320308), (968, 160154), (1936, 80077)]