137727512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4231}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 279058080

約数和(自身を除く): 141330568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 4231, 8138, 8462, 16276, 16924, 32552, 33848, 55003, 110006, 220012, 440024, 1324303, 2648606, 5297212, 10594424, 17215939, 34431878, 68863756, 137727512]

約数ペア:

[(1, 137727512), (2, 68863756), (4, 34431878), (8, 17215939), (13, 10594424), (26, 5297212), (52, 2648606), (104, 1324303), (313, 440024), (626, 220012), (1252, 110006), (2504, 55003), (4069, 33848), (4231, 32552), (8138, 16924), (8462, 16276)]