143173664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{235483}}^1$

素因数の和:235512

約数の個数: 24

約数和(自身を含む): 296709840

約数和(自身を除く): 153536176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 235483, 470966, 941932, 1883864, 3767728, 4474177, 7535456, 8948354, 17896708, 35793416, 71586832, 143173664]

約数ペア:

[(1, 143173664), (2, 71586832), (4, 35793416), (8, 17896708), (16, 8948354), (19, 7535456), (32, 4474177), (38, 3767728), (76, 1883864), (152, 941932), (304, 470966), (608, 235483)]