146457468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2351

約数の個数: 72

約数和(自身を含む): 391372800

約数和(自身を除く): 244915332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 948, 1422, 1817, 2239, 2844, 3634, 4478, 5451, 6717, 7268, 8956, 10902, 13434, 16353, 20151, 21804, 26868, 32706, 40302, 51497, 65412, 80604, 102994, 154491, 176881, 205988, 308982, 353762, 463473, 530643, 617964, 707524, 926946, 1061286, 1591929, 1853892, 2122572, 3183858, 4068263, 6367716, 8136526, 12204789, 16273052, 24409578, 36614367, 48819156, 73228734, 146457468]

約数ペア:

[(1, 146457468), (2, 73228734), (3, 48819156), (4, 36614367), (6, 24409578), (9, 16273052), (12, 12204789), (18, 8136526), (23, 6367716), (36, 4068263), (46, 3183858), (69, 2122572), (79, 1853892), (92, 1591929), (138, 1061286), (158, 926946), (207, 707524), (237, 617964), (276, 530643), (316, 463473), (414, 353762), (474, 308982), (711, 205988), (828, 176881), (948, 154491), (1422, 102994), (1817, 80604), (2239, 65412), (2844, 51497), (3634, 40302), (4478, 32706), (5451, 26868), (6717, 21804), (7268, 20151), (8956, 16353), (10902, 13434)]