164349910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3511}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 307482624

約数和(自身を除く): 143132714

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 3511, 4681, 7022, 9362, 17555, 23405, 35110, 46810, 108841, 217682, 530161, 544205, 1060322, 1088410, 2650805, 5301610, 16434991, 32869982, 82174955, 164349910]

約数ペア:

[(1, 164349910), (2, 82174955), (5, 32869982), (10, 16434991), (31, 5301610), (62, 2650805), (151, 1088410), (155, 1060322), (302, 544205), (310, 530161), (755, 217682), (1510, 108841), (3511, 46810), (4681, 35110), (7022, 23405), (9362, 17555)]