148166620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 221680676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 83, 140, 164, 166, 205, 287, 311, 332, 410, 415, 574, 581, 622, 820, 830, 1148, 1162, 1244, 1435, 1555, 1660, 2177, 2324, 2870, 2905, 3110, 3403, 4354, 5740, 5810, 6220, 6806, 8708, 10885, 11620, 12751, 13612, 17015, 21770, 23821, 25502, 25813, 34030, 43540, 47642, 51004, 51626, 63755, 68060, 89257, 95284, 103252, 119105, 127510, 129065, 178514, 180691, 238210, 255020, 258130, 357028, 361382, 446285, 476420, 516260, 722764, 892570, 903455, 1058333, 1785140, 1806910, 2116666, 3613820, 4233332, 5291665, 7408331, 10583330, 14816662, 21166660, 29633324, 37041655, 74083310, 148166620]

約数ペア:

[(1, 148166620), (2, 74083310), (4, 37041655), (5, 29633324), (7, 21166660), (10, 14816662), (14, 10583330), (20, 7408331), (28, 5291665), (35, 4233332), (41, 3613820), (70, 2116666), (82, 1806910), (83, 1785140), (140, 1058333), (164, 903455), (166, 892570), (205, 722764), (287, 516260), (311, 476420), (332, 446285), (410, 361382), (415, 357028), (574, 258130), (581, 255020), (622, 238210), (820, 180691), (830, 178514), (1148, 129065), (1162, 127510), (1244, 119105), (1435, 103252), (1555, 95284), (1660, 89257), (2177, 68060), (2324, 63755), (2870, 51626), (2905, 51004), (3110, 47642), (3403, 43540), (4354, 34030), (5740, 25813), (5810, 25502), (6220, 23821), (6806, 21770), (8708, 17015), (10885, 13612), (11620, 12751)]