128087976

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{75169}}^1$

素因数の和:75249

約数の個数: 32

約数和(自身を含む): 324734400

約数和(自身を除く): 196646424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 75169, 150338, 225507, 300676, 451014, 601352, 902028, 1804056, 5336999, 10673998, 16010997, 21347996, 32021994, 42695992, 64043988, 128087976]

約数ペア:

[(1, 128087976), (2, 64043988), (3, 42695992), (4, 32021994), (6, 21347996), (8, 16010997), (12, 10673998), (24, 5336999), (71, 1804056), (142, 902028), (213, 601352), (284, 451014), (426, 300676), (568, 225507), (852, 150338), (1704, 75169)]