121175128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 231629760

約数和(自身を除く): 110454632

約数列:

[1, 2, 4, 8, 67, 134, 268, 331, 536, 662, 683, 1324, 1366, 2648, 2732, 5464, 22177, 44354, 45761, 88708, 91522, 177416, 183044, 226073, 366088, 452146, 904292, 1808584, 15146891, 30293782, 60587564, 121175128]

約数ペア:

[(1, 121175128), (2, 60587564), (4, 30293782), (8, 15146891), (67, 1808584), (134, 904292), (268, 452146), (331, 366088), (536, 226073), (662, 183044), (683, 177416), (1324, 91522), (1366, 88708), (2648, 45761), (2732, 44354), (5464, 22177)]