142728138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4513}}^1$

素因数の和:4779

約数の個数: 48

約数和(自身を含む): 354908736

約数和(自身を除く): 212180598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1757, 2259, 3514, 4513, 4518, 5271, 9026, 10542, 13539, 15813, 27078, 31591, 31626, 40617, 63182, 81234, 94773, 189546, 284319, 568638, 1132763, 2265526, 3398289, 6796578, 7929341, 10194867, 15858682, 20389734, 23788023, 47576046, 71364069, 142728138]

約数ペア:

[(1, 142728138), (2, 71364069), (3, 47576046), (6, 23788023), (7, 20389734), (9, 15858682), (14, 10194867), (18, 7929341), (21, 6796578), (42, 3398289), (63, 2265526), (126, 1132763), (251, 568638), (502, 284319), (753, 189546), (1506, 94773), (1757, 81234), (2259, 63182), (3514, 40617), (4513, 31626), (4518, 31591), (5271, 27078), (9026, 15813), (10542, 13539)]