161323604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 321753600

約数和(自身を除く): 160429996

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 269, 494, 538, 607, 988, 1076, 1214, 2428, 3497, 5111, 6994, 7891, 10222, 11533, 13988, 15782, 20444, 23066, 31564, 46132, 66443, 132886, 149929, 163283, 265772, 299858, 326566, 599716, 653132, 2122679, 3102377, 4245358, 6204754, 8490716, 12409508, 40330901, 80661802, 161323604]

約数ペア:

[(1, 161323604), (2, 80661802), (4, 40330901), (13, 12409508), (19, 8490716), (26, 6204754), (38, 4245358), (52, 3102377), (76, 2122679), (247, 653132), (269, 599716), (494, 326566), (538, 299858), (607, 265772), (988, 163283), (1076, 149929), (1214, 132886), (2428, 66443), (3497, 46132), (5111, 31564), (6994, 23066), (7891, 20444), (10222, 15782), (11533, 13988)]