181261728

素因数分解:

$2^5\times 3^2\times {\mathrm{629381}}^1$

素因数の和:629397

約数の個数: 36

約数和(自身を含む): 515463858

約数和(自身を除く): 334202130

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 629381, 1258762, 1888143, 2517524, 3776286, 5035048, 5664429, 7552572, 10070096, 11328858, 15105144, 20140192, 22657716, 30210288, 45315432, 60420576, 90630864, 181261728]

約数ペア:

[(1, 181261728), (2, 90630864), (3, 60420576), (4, 45315432), (6, 30210288), (8, 22657716), (9, 20140192), (12, 15105144), (16, 11328858), (18, 10070096), (24, 7552572), (32, 5664429), (36, 5035048), (48, 3776286), (72, 2517524), (96, 1888143), (144, 1258762), (288, 629381)]