143149384

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21518

約数の個数: 48

約数和(自身を含む): 330607980

約数和(自身を除く): 187458596

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 21481, 42962, 85924, 150367, 171848, 300734, 365177, 601468, 730354, 1052569, 1202936, 1460708, 2105138, 2556239, 2921416, 4210276, 5112478, 8420552, 10224956, 17893673, 20449912, 35787346, 71574692, 143149384]

約数ペア:

[(1, 143149384), (2, 71574692), (4, 35787346), (7, 20449912), (8, 17893673), (14, 10224956), (17, 8420552), (28, 5112478), (34, 4210276), (49, 2921416), (56, 2556239), (68, 2105138), (98, 1460708), (119, 1202936), (136, 1052569), (196, 730354), (238, 601468), (392, 365177), (476, 300734), (833, 171848), (952, 150367), (1666, 85924), (3332, 42962), (6664, 21481)]