145757274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1901}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 314423424

約数和(自身を除く): 168666150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 983, 1901, 1966, 2949, 3802, 5703, 5898, 11406, 12779, 24713, 25558, 38337, 49426, 74139, 76674, 148278, 1868683, 3737366, 5606049, 11212098, 24292879, 48585758, 72878637, 145757274]

約数ペア:

[(1, 145757274), (2, 72878637), (3, 48585758), (6, 24292879), (13, 11212098), (26, 5606049), (39, 3737366), (78, 1868683), (983, 148278), (1901, 76674), (1966, 74139), (2949, 49426), (3802, 38337), (5703, 25558), (5898, 24713), (11406, 12779)]