161769516

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{123677}}^1$

素因数の和:123793

約数の個数: 24

約数和(自身を含む): 380928240

約数和(自身を除く): 219158724

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 123677, 247354, 371031, 494708, 742062, 1484124, 13480793, 26961586, 40442379, 53923172, 80884758, 161769516]

約数ペア:

[(1, 161769516), (2, 80884758), (3, 53923172), (4, 40442379), (6, 26961586), (12, 13480793), (109, 1484124), (218, 742062), (327, 494708), (436, 371031), (654, 247354), (1308, 123677)]