155670834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20873}}^1$

素因数の和:21002

約数の個数: 32

約数和(自身を含む): 342667584

約数和(自身を除く): 186996750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 20873, 41746, 62619, 125238, 229603, 459206, 688809, 1377618, 2358649, 4717298, 7075947, 14151894, 25945139, 51890278, 77835417, 155670834]

約数ペア:

[(1, 155670834), (2, 77835417), (3, 51890278), (6, 25945139), (11, 14151894), (22, 7075947), (33, 4717298), (66, 2358649), (113, 1377618), (226, 688809), (339, 459206), (678, 229603), (1243, 125238), (2486, 62619), (3729, 41746), (7458, 20873)]