120847168

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{11173}}^1$

素因数の和:11211

約数の個数: 42

約数和(自身を含む): 259694934

約数和(自身を除く): 138847766

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 11173, 22346, 44692, 89384, 145249, 178768, 290498, 357536, 580996, 715072, 1161992, 1888237, 2323984, 3776474, 4647968, 7552948, 9295936, 15105896, 30211792, 60423584, 120847168]

約数ペア:

[(1, 120847168), (2, 60423584), (4, 30211792), (8, 15105896), (13, 9295936), (16, 7552948), (26, 4647968), (32, 3776474), (52, 2323984), (64, 1888237), (104, 1161992), (169, 715072), (208, 580996), (338, 357536), (416, 290498), (676, 178768), (832, 145249), (1352, 89384), (2704, 44692), (5408, 22346), (10816, 11173)]