128119632

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21017}}^1$

素因数の和:21155

約数の個数: 40

約数和(自身を含む): 333597696

約数和(自身を除く): 205478064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 21017, 42034, 63051, 84068, 126102, 168136, 252204, 336272, 504408, 1008816, 2669159, 5338318, 8007477, 10676636, 16014954, 21353272, 32029908, 42706544, 64059816, 128119632]

約数ペア:

[(1, 128119632), (2, 64059816), (3, 42706544), (4, 32029908), (6, 21353272), (8, 16014954), (12, 10676636), (16, 8007477), (24, 5338318), (48, 2669159), (127, 1008816), (254, 504408), (381, 336272), (508, 252204), (762, 168136), (1016, 126102), (1524, 84068), (2032, 63051), (3048, 42034), (6096, 21017)]