157210566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 342904320

約数和(自身を除く): 185693754

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 163, 174, 241, 326, 482, 489, 667, 723, 978, 1334, 1446, 2001, 3749, 4002, 4727, 5543, 6989, 7498, 9454, 11086, 11247, 13978, 14181, 16629, 20967, 22494, 28362, 33258, 39283, 41934, 78566, 108721, 117849, 160747, 217442, 235698, 321494, 326163, 482241, 652326, 903509, 964482, 1139207, 1807018, 2278414, 2710527, 3417621, 5421054, 6835242, 26201761, 52403522, 78605283, 157210566]

約数ペア:

[(1, 157210566), (2, 78605283), (3, 52403522), (6, 26201761), (23, 6835242), (29, 5421054), (46, 3417621), (58, 2710527), (69, 2278414), (87, 1807018), (138, 1139207), (163, 964482), (174, 903509), (241, 652326), (326, 482241), (482, 326163), (489, 321494), (667, 235698), (723, 217442), (978, 160747), (1334, 117849), (1446, 108721), (2001, 78566), (3749, 41934), (4002, 39283), (4727, 33258), (5543, 28362), (6989, 22494), (7498, 20967), (9454, 16629), (11086, 14181), (11247, 13978)]