145849816

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89809}}^1$

素因数の和:89851

約数の個数: 32

約数和(自身を含む): 323316000

約数和(自身を除く): 177466184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 89809, 179618, 359236, 628663, 718472, 1257326, 2514652, 2604461, 5029304, 5208922, 10417844, 18231227, 20835688, 36462454, 72924908, 145849816]

約数ペア:

[(1, 145849816), (2, 72924908), (4, 36462454), (7, 20835688), (8, 18231227), (14, 10417844), (28, 5208922), (29, 5029304), (56, 2604461), (58, 2514652), (116, 1257326), (203, 718472), (232, 628663), (406, 359236), (812, 179618), (1624, 89809)]