142541712

素因数分解:

$2^4\times 3^2\times {\mathrm{989873}}^1$

素因数の和:989887

約数の個数: 30

約数和(自身を含む): 398919222

約数和(自身を除く): 256377510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 989873, 1979746, 2969619, 3959492, 5939238, 7918984, 8908857, 11878476, 15837968, 17817714, 23756952, 35635428, 47513904, 71270856, 142541712]

約数ペア:

[(1, 142541712), (2, 71270856), (3, 47513904), (4, 35635428), (6, 23756952), (8, 17817714), (9, 15837968), (12, 11878476), (16, 8908857), (18, 7918984), (24, 5939238), (36, 3959492), (48, 2969619), (72, 1979746), (144, 989873)]