131386992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{248839}}^1$

素因数の和:248861

約数の個数: 40

約数和(自身を含む): 370273920

約数和(自身を除く): 238886928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 248839, 497678, 746517, 995356, 1493034, 1990712, 2737229, 2986068, 3981424, 5474458, 5972136, 8211687, 10948916, 11944272, 16423374, 21897832, 32846748, 43795664, 65693496, 131386992]

約数ペア:

[(1, 131386992), (2, 65693496), (3, 43795664), (4, 32846748), (6, 21897832), (8, 16423374), (11, 11944272), (12, 10948916), (16, 8211687), (22, 5972136), (24, 5474458), (33, 3981424), (44, 2986068), (48, 2737229), (66, 1990712), (88, 1493034), (132, 995356), (176, 746517), (264, 497678), (528, 248839)]