131204568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3049}}^1$

素因数の和:3232

約数の個数: 64

約数和(自身を含む): 360144000

約数和(自身を除く): 228939432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1793, 1956, 3049, 3586, 3912, 5379, 6098, 7172, 9147, 10758, 12196, 14344, 18294, 21516, 24392, 33539, 36588, 43032, 67078, 73176, 100617, 134156, 201234, 268312, 402468, 496987, 804936, 993974, 1490961, 1987948, 2981922, 3975896, 5466857, 5963844, 10933714, 11927688, 16400571, 21867428, 32801142, 43734856, 65602284, 131204568]

約数ペア:

[(1, 131204568), (2, 65602284), (3, 43734856), (4, 32801142), (6, 21867428), (8, 16400571), (11, 11927688), (12, 10933714), (22, 5963844), (24, 5466857), (33, 3975896), (44, 2981922), (66, 1987948), (88, 1490961), (132, 993974), (163, 804936), (264, 496987), (326, 402468), (489, 268312), (652, 201234), (978, 134156), (1304, 100617), (1793, 73176), (1956, 67078), (3049, 43032), (3586, 36588), (3912, 33539), (5379, 24392), (6098, 21516), (7172, 18294), (9147, 14344), (10758, 12196)]