173796172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1302

約数の個数: 36

約数和(自身を含む): 335495160

約数和(自身を除く): 161698988

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 419, 484, 838, 857, 1676, 1714, 3428, 4609, 9218, 9427, 18436, 18854, 37708, 50699, 101398, 103697, 202796, 207394, 359083, 414788, 718166, 1436332, 3949913, 7899826, 15799652, 43449043, 86898086, 173796172]

約数ペア:

[(1, 173796172), (2, 86898086), (4, 43449043), (11, 15799652), (22, 7899826), (44, 3949913), (121, 1436332), (242, 718166), (419, 414788), (484, 359083), (838, 207394), (857, 202796), (1676, 103697), (1714, 101398), (3428, 50699), (4609, 37708), (9218, 18854), (9427, 18436)]