137645296

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 272196864

約数和(自身を除く): 134551568

約数列:

[1, 2, 4, 8, 16, 73, 146, 191, 292, 382, 584, 617, 764, 1168, 1234, 1528, 2468, 3056, 4936, 9872, 13943, 27886, 45041, 55772, 90082, 111544, 117847, 180164, 223088, 235694, 360328, 471388, 720656, 942776, 1885552, 8602831, 17205662, 34411324, 68822648, 137645296]

約数ペア:

[(1, 137645296), (2, 68822648), (4, 34411324), (8, 17205662), (16, 8602831), (73, 1885552), (146, 942776), (191, 720656), (292, 471388), (382, 360328), (584, 235694), (617, 223088), (764, 180164), (1168, 117847), (1234, 111544), (1528, 90082), (2468, 55772), (3056, 45041), (4936, 27886), (9872, 13943)]