156946992020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86234611}}^1$

素因数の和:86234640

約数の個数: 48

約数和(自身を含む): 405647614848

約数和(自身を除く): 248700622828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 86234611, 172469222, 344938444, 431173055, 603642277, 862346110, 1121049943, 1207284554, 1724692220, 2242099886, 2414569108, 3018211385, 4484199772, 5605249715, 6036422770, 7847349601, 11210499430, 12072845540, 15694699202, 22420998860, 31389398404, 39236748005, 78473496010, 156946992020]

約数ペア:

[(1, 156946992020), (2, 78473496010), (4, 39236748005), (5, 31389398404), (7, 22420998860), (10, 15694699202), (13, 12072845540), (14, 11210499430), (20, 7847349601), (26, 6036422770), (28, 5605249715), (35, 4484199772), (52, 3018211385), (65, 2414569108), (70, 2242099886), (91, 1724692220), (130, 1207284554), (140, 1121049943), (182, 862346110), (260, 603642277), (364, 431173055), (455, 344938444), (910, 172469222), (1820, 86234611)]