155212226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{192571}}^1$

素因数の和:192617

約数の個数: 16

約数和(自身を含む): 258816768

約数和(自身を除く): 103604542

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 192571, 385142, 2503423, 5006846, 5969701, 11939402, 77606113, 155212226]

約数ペア:

[(1, 155212226), (2, 77606113), (13, 11939402), (26, 5969701), (31, 5006846), (62, 2503423), (403, 385142), (806, 192571)]