149583308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172331}}^1$

素因数の和:172373

約数の個数: 24

約数和(自身を含む): 308818944

約数和(自身を除く): 159235636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 172331, 344662, 689324, 1206317, 2412634, 4825268, 5342261, 10684522, 21369044, 37395827, 74791654, 149583308]

約数ペア:

[(1, 149583308), (2, 74791654), (4, 37395827), (7, 21369044), (14, 10684522), (28, 5342261), (31, 4825268), (62, 2412634), (124, 1206317), (217, 689324), (434, 344662), (868, 172331)]