140657412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1621}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 375681152

約数和(自身を除く): 235023740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1033, 1621, 2066, 3099, 3242, 4132, 4863, 6198, 6484, 7231, 9726, 11347, 12396, 14462, 19452, 21693, 22694, 28924, 34041, 43386, 45388, 68082, 86772, 136164, 1674493, 3348986, 5023479, 6697972, 10046958, 11721451, 20093916, 23442902, 35164353, 46885804, 70328706, 140657412]

約数ペア:

[(1, 140657412), (2, 70328706), (3, 46885804), (4, 35164353), (6, 23442902), (7, 20093916), (12, 11721451), (14, 10046958), (21, 6697972), (28, 5023479), (42, 3348986), (84, 1674493), (1033, 136164), (1621, 86772), (2066, 68082), (3099, 45388), (3242, 43386), (4132, 34041), (4863, 28924), (6198, 22694), (6484, 21693), (7231, 19452), (9726, 14462), (11347, 12396)]