137766904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7867}}^1$

素因数の和:8083

約数の個数: 32

約数和(自身を含む): 283248000

約数和(自身を除く): 145481096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 7867, 8756, 15734, 17512, 31468, 62936, 86537, 173074, 346148, 692296, 1565533, 3131066, 6262132, 12524264, 17220863, 34441726, 68883452, 137766904]

約数ペア:

[(1, 137766904), (2, 68883452), (4, 34441726), (8, 17220863), (11, 12524264), (22, 6262132), (44, 3131066), (88, 1565533), (199, 692296), (398, 346148), (796, 173074), (1592, 86537), (2189, 62936), (4378, 31468), (7867, 17512), (8756, 15734)]