158106080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89833}}^1$

素因数の和:89859

約数の個数: 48

約数和(自身を含む): 407487024

約数和(自身を除く): 249380944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 89833, 179666, 359332, 449165, 718664, 898330, 988163, 1437328, 1796660, 1976326, 2874656, 3593320, 3952652, 4940815, 7186640, 7905304, 9881630, 14373280, 15810608, 19763260, 31621216, 39526520, 79053040, 158106080]

約数ペア:

[(1, 158106080), (2, 79053040), (4, 39526520), (5, 31621216), (8, 19763260), (10, 15810608), (11, 14373280), (16, 9881630), (20, 7905304), (22, 7186640), (32, 4940815), (40, 3952652), (44, 3593320), (55, 2874656), (80, 1976326), (88, 1796660), (110, 1437328), (160, 988163), (176, 898330), (220, 718664), (352, 449165), (440, 359332), (880, 179666), (1760, 89833)]