155364558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20341}}^1$

素因数の和:20432

約数の個数: 32

約数和(自身を含む): 331981440

約数和(自身を除く): 176616882

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 20341, 40682, 61023, 122046, 386479, 772958, 1159437, 1362847, 2318874, 2725694, 4088541, 8177082, 25894093, 51788186, 77682279, 155364558]

約数ペア:

[(1, 155364558), (2, 77682279), (3, 51788186), (6, 25894093), (19, 8177082), (38, 4088541), (57, 2725694), (67, 2318874), (114, 1362847), (134, 1159437), (201, 772958), (402, 386479), (1273, 122046), (2546, 61023), (3819, 40682), (7638, 20341)]