181435488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{145381}}^1$

素因数の和:145407

約数の個数: 48

約数和(自身を含む): 512907696

約数和(自身を除く): 331472208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 145381, 290762, 436143, 581524, 872286, 1163048, 1744572, 1889953, 2326096, 3489144, 3779906, 4652192, 5669859, 6978288, 7559812, 11339718, 13956576, 15119624, 22679436, 30239248, 45358872, 60478496, 90717744, 181435488]

約数ペア:

[(1, 181435488), (2, 90717744), (3, 60478496), (4, 45358872), (6, 30239248), (8, 22679436), (12, 15119624), (13, 13956576), (16, 11339718), (24, 7559812), (26, 6978288), (32, 5669859), (39, 4652192), (48, 3779906), (52, 3489144), (78, 2326096), (96, 1889953), (104, 1744572), (156, 1163048), (208, 872286), (312, 581524), (416, 436143), (624, 290762), (1248, 145381)]