133070768

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{136343}}^1$

素因数の和:136412

約数の個数: 20

約数和(自身を含む): 262053168

約数和(自身を除く): 128982400

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 136343, 272686, 545372, 1090744, 2181488, 8316923, 16633846, 33267692, 66535384, 133070768]

約数ペア:

[(1, 133070768), (2, 66535384), (4, 33267692), (8, 16633846), (16, 8316923), (61, 2181488), (122, 1090744), (244, 545372), (488, 272686), (976, 136343)]