156989608072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2531}}^1\times {\mathrm{704849}}^1$

素因数の和:707397

約数の個数: 32

約数和(自身を含む): 321242436000

約数和(自身を除く): 164252827928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2531, 5062, 10124, 20248, 27841, 55682, 111364, 222728, 704849, 1409698, 2819396, 5638792, 7753339, 15506678, 31013356, 62026712, 1783972819, 3567945638, 7135891276, 14271782552, 19623701009, 39247402018, 78494804036, 156989608072]

約数ペア:

[(1, 156989608072), (2, 78494804036), (4, 39247402018), (8, 19623701009), (11, 14271782552), (22, 7135891276), (44, 3567945638), (88, 1783972819), (2531, 62026712), (5062, 31013356), (10124, 15506678), (20248, 7753339), (27841, 5638792), (55682, 2819396), (111364, 1409698), (222728, 704849)]