163609290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139837}}^1$

素因数の和:139863

約数の個数: 48

約数和(自身を含む): 458109288

約数和(自身を除く): 294499998

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 139837, 279674, 419511, 699185, 839022, 1258533, 1398370, 1817881, 2097555, 2517066, 3635762, 4195110, 5453643, 6292665, 9089405, 10907286, 12585330, 16360929, 18178810, 27268215, 32721858, 54536430, 81804645, 163609290]

約数ペア:

[(1, 163609290), (2, 81804645), (3, 54536430), (5, 32721858), (6, 27268215), (9, 18178810), (10, 16360929), (13, 12585330), (15, 10907286), (18, 9089405), (26, 6292665), (30, 5453643), (39, 4195110), (45, 3635762), (65, 2517066), (78, 2097555), (90, 1817881), (117, 1398370), (130, 1258533), (195, 839022), (234, 699185), (390, 419511), (585, 279674), (1170, 139837)]