145109968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{312737}}^1$

素因数の和:312774

約数の個数: 20

約数和(自身を含む): 290846340

約数和(自身を除く): 145736372

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 312737, 625474, 1250948, 2501896, 5003792, 9069373, 18138746, 36277492, 72554984, 145109968]

約数ペア:

[(1, 145109968), (2, 72554984), (4, 36277492), (8, 18138746), (16, 9069373), (29, 5003792), (58, 2501896), (116, 1250948), (232, 625474), (464, 312737)]