148125968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{319237}}^1$

素因数の和:319274

約数の個数: 20

約数和(自身を含む): 296891340

約数和(自身を除く): 148765372

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 319237, 638474, 1276948, 2553896, 5107792, 9257873, 18515746, 37031492, 74062984, 148125968]

約数ペア:

[(1, 148125968), (2, 74062984), (4, 37031492), (8, 18515746), (16, 9257873), (29, 5107792), (58, 2553896), (116, 1276948), (232, 638474), (464, 319237)]