156748519226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1\times {\mathrm{82721}}^1$

素因数の和:85118

約数の個数: 32

約数和(自身を含む): 261491521536

約数和(自身を除く): 104743002310

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2351, 4702, 30563, 61126, 72881, 82721, 145762, 165442, 947453, 1075373, 1894906, 2150746, 2564351, 5128702, 33336563, 66673126, 194477071, 388954142, 2528201923, 5056403846, 6028789201, 12057578402, 78374259613, 156748519226]

約数ペア:

[(1, 156748519226), (2, 78374259613), (13, 12057578402), (26, 6028789201), (31, 5056403846), (62, 2528201923), (403, 388954142), (806, 194477071), (2351, 66673126), (4702, 33336563), (30563, 5128702), (61126, 2564351), (72881, 2150746), (82721, 1894906), (145762, 1075373), (165442, 947453)]