156690658640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67539077}}^1$

素因数の和:67539119

約数の個数: 40

約数和(自身を含む): 376868055240

約数和(自身を除く): 220177396600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 67539077, 135078154, 270156308, 337695385, 540312616, 675390770, 1080625232, 1350781540, 1958633233, 2701563080, 3917266466, 5403126160, 7834532932, 9793166165, 15669065864, 19586332330, 31338131728, 39172664660, 78345329320, 156690658640]

約数ペア:

[(1, 156690658640), (2, 78345329320), (4, 39172664660), (5, 31338131728), (8, 19586332330), (10, 15669065864), (16, 9793166165), (20, 7834532932), (29, 5403126160), (40, 3917266466), (58, 2701563080), (80, 1958633233), (116, 1350781540), (145, 1080625232), (232, 675390770), (290, 540312616), (464, 337695385), (580, 270156308), (1160, 135078154), (2320, 67539077)]