131314896

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2297}}^1$

素因数の和:2708

約数の個数: 60

約数和(自身を含む): 368585412

約数和(自身を除く): 237270516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2297, 2382, 3176, 3573, 4594, 4764, 6352, 6891, 7146, 9188, 9528, 13782, 14292, 18376, 19056, 20673, 27564, 28584, 36752, 41346, 55128, 57168, 82692, 110256, 165384, 330768, 911909, 1823818, 2735727, 3647636, 5471454, 7295272, 8207181, 10942908, 14590544, 16414362, 21885816, 32828724, 43771632, 65657448, 131314896]

約数ペア:

[(1, 131314896), (2, 65657448), (3, 43771632), (4, 32828724), (6, 21885816), (8, 16414362), (9, 14590544), (12, 10942908), (16, 8207181), (18, 7295272), (24, 5471454), (36, 3647636), (48, 2735727), (72, 1823818), (144, 911909), (397, 330768), (794, 165384), (1191, 110256), (1588, 82692), (2297, 57168), (2382, 55128), (3176, 41346), (3573, 36752), (4594, 28584), (4764, 27564), (6352, 20673), (6891, 19056), (7146, 18376), (9188, 14292), (9528, 13782)]