102639992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140989}}^1$

素因数の和:141015

約数の個数: 32

約数和(自身を含む): 236863200

約数和(自身を除く): 134223208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 140989, 281978, 563956, 986923, 1127912, 1832857, 1973846, 3665714, 3947692, 7331428, 7895384, 12829999, 14662856, 25659998, 51319996, 102639992]

約数ペア:

[(1, 102639992), (2, 51319996), (4, 25659998), (7, 14662856), (8, 12829999), (13, 7895384), (14, 7331428), (26, 3947692), (28, 3665714), (52, 1973846), (56, 1832857), (91, 1127912), (104, 986923), (182, 563956), (364, 281978), (728, 140989)]