120213808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52541}}^1$

素因数の和:52573

約数の個数: 40

約数和(自身を含む): 273638736

約数和(自身を除く): 153424928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 52541, 105082, 210164, 420328, 577951, 683033, 840656, 1155902, 1366066, 2311804, 2732132, 4623608, 5464264, 7513363, 9247216, 10928528, 15026726, 30053452, 60106904, 120213808]

約数ペア:

[(1, 120213808), (2, 60106904), (4, 30053452), (8, 15026726), (11, 10928528), (13, 9247216), (16, 7513363), (22, 5464264), (26, 4623608), (44, 2732132), (52, 2311804), (88, 1366066), (104, 1155902), (143, 840656), (176, 683033), (208, 577951), (286, 420328), (572, 210164), (1144, 105082), (2288, 52541)]