126166144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{75821}}^1$

素因数の和:75848

約数の個数: 32

約数和(自身を含む): 270684540

約数和(自身を除く): 144518396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 75821, 151642, 303284, 606568, 985673, 1213136, 1971346, 2426272, 3942692, 4852544, 7885384, 9705088, 15770768, 31541536, 63083072, 126166144]

約数ペア:

[(1, 126166144), (2, 63083072), (4, 31541536), (8, 15770768), (13, 9705088), (16, 7885384), (26, 4852544), (32, 3942692), (52, 2426272), (64, 1971346), (104, 1213136), (128, 985673), (208, 606568), (416, 303284), (832, 151642), (1664, 75821)]