173744216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3049}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 345870000

約数和(自身を除く): 172125784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3049, 3352, 6098, 7123, 12196, 14246, 24392, 28492, 51833, 56984, 103666, 207332, 414664, 1277531, 2555062, 5110124, 10220248, 21718027, 43436054, 86872108, 173744216]

約数ペア:

[(1, 173744216), (2, 86872108), (4, 43436054), (8, 21718027), (17, 10220248), (34, 5110124), (68, 2555062), (136, 1277531), (419, 414664), (838, 207332), (1676, 103666), (3049, 56984), (3352, 51833), (6098, 28492), (7123, 24392), (12196, 14246)]