157331432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1307}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 303246720

約数和(自身を除く): 145915288

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 367, 734, 1307, 1468, 2614, 2936, 5228, 10456, 15047, 30094, 53587, 60188, 107174, 120376, 214348, 428696, 479669, 959338, 1918676, 3837352, 19666429, 39332858, 78665716, 157331432]

約数ペア:

[(1, 157331432), (2, 78665716), (4, 39332858), (8, 19666429), (41, 3837352), (82, 1918676), (164, 959338), (328, 479669), (367, 428696), (734, 214348), (1307, 120376), (1468, 107174), (2614, 60188), (2936, 53587), (5228, 30094), (10456, 15047)]