172226856

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 439560000

約数和(自身を除く): 267333144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 197, 219, 292, 394, 438, 499, 584, 591, 788, 876, 998, 1182, 1497, 1576, 1752, 1996, 2364, 2994, 3992, 4728, 5988, 11976, 14381, 28762, 36427, 43143, 57524, 72854, 86286, 98303, 109281, 115048, 145708, 172572, 196606, 218562, 291416, 294909, 345144, 393212, 437124, 589818, 786424, 874248, 1179636, 2359272, 7176119, 14352238, 21528357, 28704476, 43056714, 57408952, 86113428, 172226856]

約数ペア:

[(1, 172226856), (2, 86113428), (3, 57408952), (4, 43056714), (6, 28704476), (8, 21528357), (12, 14352238), (24, 7176119), (73, 2359272), (146, 1179636), (197, 874248), (219, 786424), (292, 589818), (394, 437124), (438, 393212), (499, 345144), (584, 294909), (591, 291416), (788, 218562), (876, 196606), (998, 172572), (1182, 145708), (1497, 115048), (1576, 109281), (1752, 98303), (1996, 86286), (2364, 72854), (2994, 57524), (3992, 43143), (4728, 36427), (5988, 28762), (11976, 14381)]