129208839628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1616161}}^1$

素因数の和:1616278

約数の個数: 48

約数和(自身を含む): 260654607360

約数和(自身を除く): 131445767732

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 79, 92, 158, 253, 316, 506, 869, 1012, 1738, 1817, 3476, 3634, 7268, 19987, 39974, 79948, 1616161, 3232322, 6464644, 17777771, 35555542, 37171703, 71111084, 74343406, 127676719, 148686812, 255353438, 408888733, 510706876, 817777466, 1404443909, 1635554932, 2808887818, 2936564537, 5617775636, 5873129074, 11746258148, 32302209907, 64604419814, 129208839628]

約数ペア:

[(1, 129208839628), (2, 64604419814), (4, 32302209907), (11, 11746258148), (22, 5873129074), (23, 5617775636), (44, 2936564537), (46, 2808887818), (79, 1635554932), (92, 1404443909), (158, 817777466), (253, 510706876), (316, 408888733), (506, 255353438), (869, 148686812), (1012, 127676719), (1738, 74343406), (1817, 71111084), (3476, 37171703), (3634, 35555542), (7268, 17777771), (19987, 6464644), (39974, 3232322), (79948, 1616161)]