127259384

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22063}}^1$

素因数の和:22179

約数の個数: 32

約数和(自身を含む): 275358720

約数和(自身を除く): 148099336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 22063, 44126, 88252, 154441, 176504, 308882, 617764, 1235528, 2272489, 4544978, 9089956, 15907423, 18179912, 31814846, 63629692, 127259384]

約数ペア:

[(1, 127259384), (2, 63629692), (4, 31814846), (7, 18179912), (8, 15907423), (14, 9089956), (28, 4544978), (56, 2272489), (103, 1235528), (206, 617764), (412, 308882), (721, 176504), (824, 154441), (1442, 88252), (2884, 44126), (5768, 22063)]