141455728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5473

約数の個数: 40

約数和(自身を含む): 288302976

約数和(自身を除く): 146847248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 5381, 6572, 10762, 13144, 21524, 26288, 43048, 86096, 166811, 285193, 333622, 570386, 667244, 1140772, 1334488, 2281544, 2668976, 4563088, 8840983, 17681966, 35363932, 70727864, 141455728]

約数ペア:

[(1, 141455728), (2, 70727864), (4, 35363932), (8, 17681966), (16, 8840983), (31, 4563088), (53, 2668976), (62, 2281544), (106, 1334488), (124, 1140772), (212, 667244), (248, 570386), (424, 333622), (496, 285193), (848, 166811), (1643, 86096), (3286, 43048), (5381, 26288), (6572, 21524), (10762, 13144)]