157058446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 255404160

約数和(自身を除く): 98345714

約数列:

[1, 2, 19, 38, 43, 86, 277, 347, 554, 694, 817, 1634, 5263, 6593, 10526, 11911, 13186, 14921, 23822, 29842, 96119, 192238, 226309, 283499, 452618, 566998, 1826261, 3652522, 4133117, 8266234, 78529223, 157058446]

約数ペア:

[(1, 157058446), (2, 78529223), (19, 8266234), (38, 4133117), (43, 3652522), (86, 1826261), (277, 566998), (347, 452618), (554, 283499), (694, 226309), (817, 192238), (1634, 96119), (5263, 29842), (6593, 23822), (10526, 14921), (11911, 13186)]