156945761260

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1381}}^1\times {\mathrm{7351}}^1$

素因数の和:9514

約数の個数: 48

約数和(自身を含む): 330296363712

約数和(自身を除く): 173350602452

約数列:

[1, 2, 4, 5, 10, 20, 773, 1381, 1546, 2762, 3092, 3865, 5524, 6905, 7351, 7730, 13810, 14702, 15460, 27620, 29404, 36755, 73510, 147020, 1067513, 2135026, 4270052, 5337565, 5682323, 10151731, 10675130, 11364646, 20303462, 21350260, 22729292, 28411615, 40606924, 50758655, 56823230, 101517310, 113646460, 203034620, 7847288063, 15694576126, 31389152252, 39236440315, 78472880630, 156945761260]

約数ペア:

[(1, 156945761260), (2, 78472880630), (4, 39236440315), (5, 31389152252), (10, 15694576126), (20, 7847288063), (773, 203034620), (1381, 113646460), (1546, 101517310), (2762, 56823230), (3092, 50758655), (3865, 40606924), (5524, 28411615), (6905, 22729292), (7351, 21350260), (7730, 20303462), (13810, 11364646), (14702, 10675130), (15460, 10151731), (27620, 5682323), (29404, 5337565), (36755, 4270052), (73510, 2135026), (147020, 1067513)]