156947612176

素因数分解:

$2^4\times {\mathrm{60623}}^1\times {\mathrm{161807}}^1$

素因数の和:222438

約数の個数: 20

約数和(自身を含む): 304092893952

約数和(自身を除く): 147145281776

約数列:

[1, 2, 4, 8, 16, 60623, 121246, 161807, 242492, 323614, 484984, 647228, 969968, 1294456, 2588912, 9809225761, 19618451522, 39236903044, 78473806088, 156947612176]

約数ペア:

[(1, 156947612176), (2, 78473806088), (4, 39236903044), (8, 19618451522), (16, 9809225761), (60623, 2588912), (121246, 1294456), (161807, 969968), (242492, 647228), (323614, 484984)]