189507888

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{4751}}^1$

素因数の和:5042

約数の個数: 60

約数和(自身を含む): 532385568

約数和(自身を除く): 342877680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4751, 4986, 6648, 9502, 9972, 13296, 14253, 19004, 19944, 28506, 38008, 39888, 42759, 57012, 76016, 85518, 114024, 171036, 228048, 342072, 684144, 1316027, 2632054, 3948081, 5264108, 7896162, 10528216, 11844243, 15792324, 21056432, 23688486, 31584648, 47376972, 63169296, 94753944, 189507888]

約数ペア:

[(1, 189507888), (2, 94753944), (3, 63169296), (4, 47376972), (6, 31584648), (8, 23688486), (9, 21056432), (12, 15792324), (16, 11844243), (18, 10528216), (24, 7896162), (36, 5264108), (48, 3948081), (72, 2632054), (144, 1316027), (277, 684144), (554, 342072), (831, 228048), (1108, 171036), (1662, 114024), (2216, 85518), (2493, 76016), (3324, 57012), (4432, 42759), (4751, 39888), (4986, 38008), (6648, 28506), (9502, 19944), (9972, 19004), (13296, 14253)]