156952172464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6571}}^1\times {\mathrm{78571}}^1$

素因数の和:85169

約数の個数: 40

約数和(自身を含む): 320152614080

約数和(自身を除く): 163200441616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6571, 13142, 26284, 52568, 78571, 105136, 124849, 157142, 249698, 314284, 499396, 628568, 998792, 1257136, 1492849, 1997584, 2985698, 5971396, 11942792, 23885584, 516290041, 1032580082, 2065160164, 4130320328, 8260640656, 9809510779, 19619021558, 39238043116, 78476086232, 156952172464]

約数ペア:

[(1, 156952172464), (2, 78476086232), (4, 39238043116), (8, 19619021558), (16, 9809510779), (19, 8260640656), (38, 4130320328), (76, 2065160164), (152, 1032580082), (304, 516290041), (6571, 23885584), (13142, 11942792), (26284, 5971396), (52568, 2985698), (78571, 1997584), (105136, 1492849), (124849, 1257136), (157142, 998792), (249698, 628568), (314284, 499396)]