157059628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 307480320

約数和(自身を除く): 150420692

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 163, 244, 326, 359, 652, 671, 718, 1342, 1436, 1793, 2684, 3586, 3949, 7172, 7898, 9943, 15796, 19886, 21899, 39772, 43798, 58517, 87596, 109373, 117034, 218746, 234068, 240889, 437492, 481778, 643687, 963556, 1287374, 2574748, 3569537, 7139074, 14278148, 39264907, 78529814, 157059628]

約数ペア:

[(1, 157059628), (2, 78529814), (4, 39264907), (11, 14278148), (22, 7139074), (44, 3569537), (61, 2574748), (122, 1287374), (163, 963556), (244, 643687), (326, 481778), (359, 437492), (652, 240889), (671, 234068), (718, 218746), (1342, 117034), (1436, 109373), (1793, 87596), (2684, 58517), (3586, 43798), (3949, 39772), (7172, 21899), (7898, 19886), (9943, 15796)]