144348568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198281}}^1$

素因数の和:198307

約数の個数: 32

約数和(自身を含む): 333113760

約数和(自身を除く): 188765192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 198281, 396562, 793124, 1387967, 1586248, 2577653, 2775934, 5155306, 5551868, 10310612, 11103736, 18043571, 20621224, 36087142, 72174284, 144348568]

約数ペア:

[(1, 144348568), (2, 72174284), (4, 36087142), (7, 20621224), (8, 18043571), (13, 11103736), (14, 10310612), (26, 5551868), (28, 5155306), (52, 2775934), (56, 2577653), (91, 1586248), (104, 1387967), (182, 793124), (364, 396562), (728, 198281)]