156912144746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1921483}}^1$

素因数の和:1921818

約数の個数: 32

約数和(自身を含む): 284072194560

約数和(自身を除く): 127160049814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 2149, 4298, 5833, 11666, 40831, 81662, 1921483, 3842966, 13450381, 26900762, 36508177, 73016354, 255557239, 511114478, 589895281, 1179790562, 4129266967, 8258533934, 11208010339, 22416020678, 78456072373, 156912144746]

約数ペア:

[(1, 156912144746), (2, 78456072373), (7, 22416020678), (14, 11208010339), (19, 8258533934), (38, 4129266967), (133, 1179790562), (266, 589895281), (307, 511114478), (614, 255557239), (2149, 73016354), (4298, 36508177), (5833, 26900762), (11666, 13450381), (40831, 3842966), (81662, 1921483)]