142487222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 228510720

約数和(自身を除く): 86023498

約数列:

[1, 2, 31, 37, 62, 74, 179, 347, 358, 694, 1147, 2294, 5549, 6623, 10757, 11098, 12839, 13246, 21514, 25678, 62113, 124226, 205313, 398009, 410626, 796018, 1925503, 2298181, 3851006, 4596362, 71243611, 142487222]

約数ペア:

[(1, 142487222), (2, 71243611), (31, 4596362), (37, 3851006), (62, 2298181), (74, 1925503), (179, 796018), (347, 410626), (358, 398009), (694, 205313), (1147, 124226), (2294, 62113), (5549, 25678), (6623, 21514), (10757, 13246), (11098, 12839)]