165245875198

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1\times {\mathrm{418109}}^1$

素因数の和:420891

約数の個数: 16

約数和(自身を含む): 251357697360

約数和(自身を除く): 86111822162

約数列:

[1, 2, 73, 146, 2707, 5414, 197611, 395222, 418109, 836218, 30521957, 61043914, 1131821063, 2263642126, 82622937599, 165245875198]

約数ペア:

[(1, 165245875198), (2, 82622937599), (73, 2263642126), (146, 1131821063), (2707, 61043914), (5414, 30521957), (197611, 836218), (395222, 418109)]