137145848

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{10247}}^1$

素因数の和:10499

約数の個数: 32

約数和(自身を含む): 295142400

約数和(自身を除く): 157996552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 10247, 13384, 20494, 40988, 71729, 81976, 143458, 286916, 573832, 2449033, 4898066, 9796132, 17143231, 19592264, 34286462, 68572924, 137145848]

約数ペア:

[(1, 137145848), (2, 68572924), (4, 34286462), (7, 19592264), (8, 17143231), (14, 9796132), (28, 4898066), (56, 2449033), (239, 573832), (478, 286916), (956, 143458), (1673, 81976), (1912, 71729), (3346, 40988), (6692, 20494), (10247, 13384)]