147130848

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2856

約数の個数: 72

約数和(自身を含む): 420730128

約数和(自身を除く): 273599280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 2647, 3088, 3474, 4632, 5294, 6176, 6948, 7941, 9264, 10588, 13896, 15882, 18528, 21176, 23823, 27792, 31764, 42352, 47646, 55584, 63528, 84704, 95292, 127056, 190584, 254112, 381168, 510871, 762336, 1021742, 1532613, 2043484, 3065226, 4086968, 4597839, 6130452, 8173936, 9195678, 12260904, 16347872, 18391356, 24521808, 36782712, 49043616, 73565424, 147130848]

約数ペア:

[(1, 147130848), (2, 73565424), (3, 49043616), (4, 36782712), (6, 24521808), (8, 18391356), (9, 16347872), (12, 12260904), (16, 9195678), (18, 8173936), (24, 6130452), (32, 4597839), (36, 4086968), (48, 3065226), (72, 2043484), (96, 1532613), (144, 1021742), (193, 762336), (288, 510871), (386, 381168), (579, 254112), (772, 190584), (1158, 127056), (1544, 95292), (1737, 84704), (2316, 63528), (2647, 55584), (3088, 47646), (3474, 42352), (4632, 31764), (5294, 27792), (6176, 23823), (6948, 21176), (7941, 18528), (9264, 15882), (10588, 13896)]