156764829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 230751360

約数和(自身を除く): 73986531

約数列:

[1, 3, 13, 39, 59, 177, 193, 353, 579, 767, 1059, 2301, 2509, 4589, 7527, 11387, 13767, 20827, 34161, 62481, 68129, 148031, 204387, 270751, 444093, 812253, 885677, 2657031, 4019611, 12058833, 52254943, 156764829]

約数ペア:

[(1, 156764829), (3, 52254943), (13, 12058833), (39, 4019611), (59, 2657031), (177, 885677), (193, 812253), (353, 444093), (579, 270751), (767, 204387), (1059, 148031), (2301, 68129), (2509, 62481), (4589, 34161), (7527, 20827), (11387, 13767)]