123165744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197381}}^1$

素因数の和:197405

約数の個数: 40

約数和(自身を含む): 342655152

約数和(自身を除く): 219489408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 197381, 394762, 592143, 789524, 1184286, 1579048, 2368572, 2565953, 3158096, 4737144, 5131906, 7697859, 9474288, 10263812, 15395718, 20527624, 30791436, 41055248, 61582872, 123165744]

約数ペア:

[(1, 123165744), (2, 61582872), (3, 41055248), (4, 30791436), (6, 20527624), (8, 15395718), (12, 10263812), (13, 9474288), (16, 7697859), (24, 5131906), (26, 4737144), (39, 3158096), (48, 2565953), (52, 2368572), (78, 1579048), (104, 1184286), (156, 789524), (208, 592143), (312, 394762), (624, 197381)]