156957682274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{66239}}^1$

素因数の和:66878

約数の個数: 32

約数和(自身を含む): 250291814400

約数和(自身を除く): 93334132126

約数列:

[1, 2, 19, 38, 127, 254, 491, 982, 2413, 4826, 9329, 18658, 62357, 66239, 124714, 132478, 1184783, 1258541, 2369566, 2517082, 8412353, 16824706, 32523349, 65046698, 159834707, 319669414, 617943631, 1235887262, 4130465323, 8260930646, 78478841137, 156957682274]

約数ペア:

[(1, 156957682274), (2, 78478841137), (19, 8260930646), (38, 4130465323), (127, 1235887262), (254, 617943631), (491, 319669414), (982, 159834707), (2413, 65046698), (4826, 32523349), (9329, 16824706), (18658, 8412353), (62357, 2517082), (66239, 2369566), (124714, 1258541), (132478, 1184783)]