157070804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 308883456

約数和(自身を除く): 151812652

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 151, 188, 302, 503, 517, 604, 1006, 1034, 1661, 2012, 2068, 3322, 5533, 6644, 7097, 11066, 14194, 22132, 23641, 28388, 47282, 75953, 78067, 94564, 151906, 156134, 260051, 303812, 312268, 520102, 835483, 1040204, 1670966, 3341932, 3569791, 7139582, 14279164, 39267701, 78535402, 157070804]

約数ペア:

[(1, 157070804), (2, 78535402), (4, 39267701), (11, 14279164), (22, 7139582), (44, 3569791), (47, 3341932), (94, 1670966), (151, 1040204), (188, 835483), (302, 520102), (503, 312268), (517, 303812), (604, 260051), (1006, 156134), (1034, 151906), (1661, 94564), (2012, 78067), (2068, 75953), (3322, 47282), (5533, 28388), (6644, 23641), (7097, 22132), (11066, 14194)]