164615650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{49139}}^1$

素因数の和:49218

約数の個数: 24

約数和(自身を含む): 310761360

約数和(自身を除く): 146145710

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 49139, 98278, 245695, 491390, 1228475, 2456950, 3292313, 6584626, 16461565, 32923130, 82307825, 164615650]

約数ペア:

[(1, 164615650), (2, 82307825), (5, 32923130), (10, 16461565), (25, 6584626), (50, 3292313), (67, 2456950), (134, 1228475), (335, 491390), (670, 245695), (1675, 98278), (3350, 49139)]