127298928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 348477696

約数和(自身を除く): 221178768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 67, 69, 92, 134, 138, 184, 201, 268, 276, 368, 402, 536, 552, 804, 1072, 1104, 1541, 1608, 1721, 3082, 3216, 3442, 4623, 5163, 6164, 6884, 9246, 10326, 12328, 13768, 18492, 20652, 24656, 27536, 36984, 39583, 41304, 73968, 79166, 82608, 115307, 118749, 158332, 230614, 237498, 316664, 345921, 461228, 474996, 633328, 691842, 922456, 949992, 1383684, 1844912, 1899984, 2652061, 2767368, 5304122, 5534736, 7956183, 10608244, 15912366, 21216488, 31824732, 42432976, 63649464, 127298928]

約数ペア:

[(1, 127298928), (2, 63649464), (3, 42432976), (4, 31824732), (6, 21216488), (8, 15912366), (12, 10608244), (16, 7956183), (23, 5534736), (24, 5304122), (46, 2767368), (48, 2652061), (67, 1899984), (69, 1844912), (92, 1383684), (134, 949992), (138, 922456), (184, 691842), (201, 633328), (268, 474996), (276, 461228), (368, 345921), (402, 316664), (536, 237498), (552, 230614), (804, 158332), (1072, 118749), (1104, 115307), (1541, 82608), (1608, 79166), (1721, 73968), (3082, 41304), (3216, 39583), (3442, 36984), (4623, 27536), (5163, 24656), (6164, 20652), (6884, 18492), (9246, 13768), (10326, 12328)]