156938387318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1753}}^1\times {\mathrm{20849}}^1$

素因数の和:22736

約数の個数: 32

約数和(自身を含む): 250144956000

約数和(自身を除く): 93206568682

約数列:

[1, 2, 19, 38, 113, 226, 1753, 2147, 3506, 4294, 20849, 33307, 41698, 66614, 198089, 396131, 396178, 792262, 2355937, 3763691, 4711874, 7527382, 36548297, 44762803, 73096594, 89525606, 694417643, 1388835286, 4129957561, 8259915122, 78469193659, 156938387318]

約数ペア:

[(1, 156938387318), (2, 78469193659), (19, 8259915122), (38, 4129957561), (113, 1388835286), (226, 694417643), (1753, 89525606), (2147, 73096594), (3506, 44762803), (4294, 36548297), (20849, 7527382), (33307, 4711874), (41698, 3763691), (66614, 2355937), (198089, 792262), (396131, 396178)]