164528928

素因数分解:

$2^5\times 3^3\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 482872320

約数和(自身を除く): 318343392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 191, 216, 288, 382, 432, 573, 764, 864, 997, 1146, 1528, 1719, 1994, 2292, 2991, 3056, 3438, 3988, 4584, 5157, 5982, 6112, 6876, 7976, 8973, 9168, 10314, 11964, 13752, 15952, 17946, 18336, 20628, 23928, 26919, 27504, 31904, 35892, 41256, 47856, 53838, 55008, 71784, 82512, 95712, 107676, 143568, 165024, 190427, 215352, 287136, 380854, 430704, 571281, 761708, 861408, 1142562, 1523416, 1713843, 2285124, 3046832, 3427686, 4570248, 5141529, 6093664, 6855372, 9140496, 10283058, 13710744, 18280992, 20566116, 27421488, 41132232, 54842976, 82264464, 164528928]

約数ペア:

[(1, 164528928), (2, 82264464), (3, 54842976), (4, 41132232), (6, 27421488), (8, 20566116), (9, 18280992), (12, 13710744), (16, 10283058), (18, 9140496), (24, 6855372), (27, 6093664), (32, 5141529), (36, 4570248), (48, 3427686), (54, 3046832), (72, 2285124), (96, 1713843), (108, 1523416), (144, 1142562), (191, 861408), (216, 761708), (288, 571281), (382, 430704), (432, 380854), (573, 287136), (764, 215352), (864, 190427), (997, 165024), (1146, 143568), (1528, 107676), (1719, 95712), (1994, 82512), (2292, 71784), (2991, 55008), (3056, 53838), (3438, 47856), (3988, 41256), (4584, 35892), (5157, 31904), (5982, 27504), (6112, 26919), (6876, 23928), (7976, 20628), (8973, 18336), (9168, 17946), (10314, 15952), (11964, 13752)]