188969056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 389587968

約数和(自身を除く): 200618912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 2683, 4402, 5366, 8804, 10732, 17608, 21464, 35216, 42928, 70432, 83173, 85856, 166346, 190493, 332692, 380986, 665384, 761972, 1330768, 1523944, 2661536, 3047888, 5905283, 6095776, 11810566, 23621132, 47242264, 94484528, 188969056]

約数ペア:

[(1, 188969056), (2, 94484528), (4, 47242264), (8, 23621132), (16, 11810566), (31, 6095776), (32, 5905283), (62, 3047888), (71, 2661536), (124, 1523944), (142, 1330768), (248, 761972), (284, 665384), (496, 380986), (568, 332692), (992, 190493), (1136, 166346), (2201, 85856), (2272, 83173), (2683, 70432), (4402, 42928), (5366, 35216), (8804, 21464), (10732, 17608)]