143187472

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 282537720

約数和(自身を除く): 139350248

約数列:

[1, 2, 4, 8, 16, 89, 178, 193, 356, 386, 521, 712, 772, 1042, 1424, 1544, 2084, 3088, 4168, 8336, 17177, 34354, 46369, 68708, 92738, 100553, 137416, 185476, 201106, 274832, 370952, 402212, 741904, 804424, 1608848, 8949217, 17898434, 35796868, 71593736, 143187472]

約数ペア:

[(1, 143187472), (2, 71593736), (4, 35796868), (8, 17898434), (16, 8949217), (89, 1608848), (178, 804424), (193, 741904), (356, 402212), (386, 370952), (521, 274832), (712, 201106), (772, 185476), (1042, 137416), (1424, 100553), (1544, 92738), (2084, 68708), (3088, 46369), (4168, 34354), (8336, 17177)]