128298082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 223248960

約数和(自身を除く): 94950878

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 1187, 2374, 3179, 4913, 6358, 9826, 13057, 20179, 26114, 40358, 54043, 108086, 221969, 343043, 443938, 686086, 3773473, 5831731, 7546946, 11663462, 64149041, 128298082]

約数ペア:

[(1, 128298082), (2, 64149041), (11, 11663462), (17, 7546946), (22, 5831731), (34, 3773473), (187, 686086), (289, 443938), (374, 343043), (578, 221969), (1187, 108086), (2374, 54043), (3179, 40358), (4913, 26114), (6358, 20179), (9826, 13057)]