142137492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9781}}^1$

素因数の和:9968

約数の個数: 48

約数和(自身を含む): 381263232

約数和(自身を除く): 239125740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 9781, 14532, 19562, 29343, 39124, 58686, 68467, 117372, 136934, 205401, 273868, 410802, 821604, 1692113, 3384226, 5076339, 6768452, 10152678, 11844791, 20305356, 23689582, 35534373, 47379164, 71068746, 142137492]

約数ペア:

[(1, 142137492), (2, 71068746), (3, 47379164), (4, 35534373), (6, 23689582), (7, 20305356), (12, 11844791), (14, 10152678), (21, 6768452), (28, 5076339), (42, 3384226), (84, 1692113), (173, 821604), (346, 410802), (519, 273868), (692, 205401), (1038, 136934), (1211, 117372), (2076, 68467), (2422, 58686), (3633, 39124), (4844, 29343), (7266, 19562), (9781, 14532)]