145699268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 302580096

約数和(自身を除く): 156880828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 286, 412, 572, 1133, 1339, 2266, 2473, 2678, 4532, 4946, 5356, 9892, 14729, 27203, 29458, 32149, 54406, 58916, 64298, 108812, 128596, 254719, 353639, 509438, 707278, 1018876, 1414556, 2801909, 3311347, 5603818, 6622694, 11207636, 13245388, 36424817, 72849634, 145699268]

約数ペア:

[(1, 145699268), (2, 72849634), (4, 36424817), (11, 13245388), (13, 11207636), (22, 6622694), (26, 5603818), (44, 3311347), (52, 2801909), (103, 1414556), (143, 1018876), (206, 707278), (286, 509438), (412, 353639), (572, 254719), (1133, 128596), (1339, 108812), (2266, 64298), (2473, 58916), (2678, 54406), (4532, 32149), (4946, 29458), (5356, 27203), (9892, 14729)]