127220288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{152909}}^1$

素因数の和:152934

約数の個数: 28

約数和(自身を含む): 271873980

約数和(自身を除く): 144653692

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 152909, 305818, 611636, 1223272, 1987817, 2446544, 3975634, 4893088, 7951268, 9786176, 15902536, 31805072, 63610144, 127220288]

約数ペア:

[(1, 127220288), (2, 63610144), (4, 31805072), (8, 15902536), (13, 9786176), (16, 7951268), (26, 4893088), (32, 3975634), (52, 2446544), (64, 1987817), (104, 1223272), (208, 611636), (416, 305818), (832, 152909)]