142742628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4454

約数の個数: 96

約数和(自身を含む): 432875520

約数和(自身を除く): 290132892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 4391, 4644, 5418, 8127, 8782, 10836, 13173, 16254, 17564, 26346, 30737, 32508, 39519, 52692, 61474, 79038, 92211, 118557, 122948, 158076, 184422, 188813, 237114, 276633, 368844, 377626, 474228, 553266, 566439, 755252, 829899, 1106532, 1132878, 1321691, 1659798, 1699317, 2265756, 2643382, 3319596, 3398634, 3965073, 5097951, 5286764, 6797268, 7930146, 10195902, 11895219, 15860292, 20391804, 23790438, 35685657, 47580876, 71371314, 142742628]

約数ペア:

[(1, 142742628), (2, 71371314), (3, 47580876), (4, 35685657), (6, 23790438), (7, 20391804), (9, 15860292), (12, 11895219), (14, 10195902), (18, 7930146), (21, 6797268), (27, 5286764), (28, 5097951), (36, 3965073), (42, 3398634), (43, 3319596), (54, 2643382), (63, 2265756), (84, 1699317), (86, 1659798), (108, 1321691), (126, 1132878), (129, 1106532), (172, 829899), (189, 755252), (252, 566439), (258, 553266), (301, 474228), (378, 377626), (387, 368844), (516, 276633), (602, 237114), (756, 188813), (774, 184422), (903, 158076), (1161, 122948), (1204, 118557), (1548, 92211), (1806, 79038), (2322, 61474), (2709, 52692), (3612, 39519), (4391, 32508), (4644, 30737), (5418, 26346), (8127, 17564), (8782, 16254), (10836, 13173)]