161560152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172607}}^1$

素因数の和:172632

約数の個数: 48

約数和(自身を含む): 471219840

約数和(自身を除く): 309659688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 172607, 345214, 517821, 690428, 1035642, 1380856, 1553463, 2071284, 2243891, 3106926, 4142568, 4487782, 6213852, 6731673, 8975564, 12427704, 13463346, 17951128, 20195019, 26926692, 40390038, 53853384, 80780076, 161560152]

約数ペア:

[(1, 161560152), (2, 80780076), (3, 53853384), (4, 40390038), (6, 26926692), (8, 20195019), (9, 17951128), (12, 13463346), (13, 12427704), (18, 8975564), (24, 6731673), (26, 6213852), (36, 4487782), (39, 4142568), (52, 3106926), (72, 2243891), (78, 2071284), (104, 1553463), (117, 1380856), (156, 1035642), (234, 690428), (312, 517821), (468, 345214), (936, 172607)]