144221488

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{152777}}^1$

素因数の和:152844

約数の個数: 20

約数和(自身を含む): 284167080

約数和(自身を除く): 139945592

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 152777, 305554, 611108, 1222216, 2444432, 9013843, 18027686, 36055372, 72110744, 144221488]

約数ペア:

[(1, 144221488), (2, 72110744), (4, 36055372), (8, 18027686), (16, 9013843), (59, 2444432), (118, 1222216), (236, 611108), (472, 305554), (944, 152777)]