128235282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98491}}^1$

素因数の和:98534

約数の個数: 32

約数和(自身を含む): 302567424

約数和(自身を除く): 174332142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 98491, 196982, 295473, 590946, 689437, 1378874, 2068311, 3053221, 4136622, 6106442, 9159663, 18319326, 21372547, 42745094, 64117641, 128235282]

約数ペア:

[(1, 128235282), (2, 64117641), (3, 42745094), (6, 21372547), (7, 18319326), (14, 9159663), (21, 6106442), (31, 4136622), (42, 3053221), (62, 2068311), (93, 1378874), (186, 689437), (217, 590946), (434, 295473), (651, 196982), (1302, 98491)]