153441046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{17393}}^1$

素因数の和:17807

約数の個数: 16

約数和(自身を含む): 251725968

約数和(自身を除く): 98284922

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 17393, 34786, 191323, 382646, 6974593, 13949186, 76720523, 153441046]

約数ペア:

[(1, 153441046), (2, 76720523), (11, 13949186), (22, 6974593), (401, 382646), (802, 191323), (4411, 34786), (8822, 17393)]