138454992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73961}}^1$

素因数の和:73988

約数の個数: 60

約数和(自身を含む): 417293604

約数和(自身を除く): 278838612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 73961, 147922, 221883, 295844, 443766, 591688, 665649, 887532, 961493, 1183376, 1331298, 1775064, 1922986, 2662596, 2884479, 3550128, 3845972, 5325192, 5768958, 7691944, 8653437, 10650384, 11537916, 15383888, 17306874, 23075832, 34613748, 46151664, 69227496, 138454992]

約数ペア:

[(1, 138454992), (2, 69227496), (3, 46151664), (4, 34613748), (6, 23075832), (8, 17306874), (9, 15383888), (12, 11537916), (13, 10650384), (16, 8653437), (18, 7691944), (24, 5768958), (26, 5325192), (36, 3845972), (39, 3550128), (48, 2884479), (52, 2662596), (72, 1922986), (78, 1775064), (104, 1331298), (117, 1183376), (144, 961493), (156, 887532), (208, 665649), (234, 591688), (312, 443766), (468, 295844), (624, 221883), (936, 147922), (1872, 73961)]