138262728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 361267200

約数和(自身を除く): 223004472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1992, 2239, 2573, 4478, 5146, 6717, 7719, 8956, 10292, 13434, 15438, 17912, 20584, 26868, 30876, 53736, 61752, 69409, 138818, 185837, 208227, 277636, 371674, 416454, 555272, 557511, 743348, 832908, 1115022, 1486696, 1665816, 2230044, 4460088, 5760947, 11521894, 17282841, 23043788, 34565682, 46087576, 69131364, 138262728]

約数ペア:

[(1, 138262728), (2, 69131364), (3, 46087576), (4, 34565682), (6, 23043788), (8, 17282841), (12, 11521894), (24, 5760947), (31, 4460088), (62, 2230044), (83, 1665816), (93, 1486696), (124, 1115022), (166, 832908), (186, 743348), (248, 557511), (249, 555272), (332, 416454), (372, 371674), (498, 277636), (664, 208227), (744, 185837), (996, 138818), (1992, 69409), (2239, 61752), (2573, 53736), (4478, 30876), (5146, 26868), (6717, 20584), (7719, 17912), (8956, 15438), (10292, 13434)]