122217008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 243474000

約数和(自身を除く): 121256992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 349, 509, 688, 698, 1018, 1396, 2036, 2792, 4072, 5584, 8144, 15007, 21887, 30014, 43774, 60028, 87548, 120056, 175096, 177641, 240112, 350192, 355282, 710564, 1421128, 2842256, 7638563, 15277126, 30554252, 61108504, 122217008]

約数ペア:

[(1, 122217008), (2, 61108504), (4, 30554252), (8, 15277126), (16, 7638563), (43, 2842256), (86, 1421128), (172, 710564), (344, 355282), (349, 350192), (509, 240112), (688, 177641), (698, 175096), (1018, 120056), (1396, 87548), (2036, 60028), (2792, 43774), (4072, 30014), (5584, 21887), (8144, 15007)]