155116136

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 349514880

約数和(自身を除く): 194398744

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 296, 301, 344, 518, 602, 1036, 1204, 1591, 1741, 2072, 2408, 3182, 3482, 6364, 6964, 11137, 12187, 12728, 13928, 22274, 24374, 44548, 48748, 64417, 74863, 89096, 97496, 128834, 149726, 257668, 299452, 450919, 515336, 524041, 598904, 901838, 1048082, 1803676, 2096164, 2769931, 3607352, 4192328, 5539862, 11079724, 19389517, 22159448, 38779034, 77558068, 155116136]

約数ペア:

[(1, 155116136), (2, 77558068), (4, 38779034), (7, 22159448), (8, 19389517), (14, 11079724), (28, 5539862), (37, 4192328), (43, 3607352), (56, 2769931), (74, 2096164), (86, 1803676), (148, 1048082), (172, 901838), (259, 598904), (296, 524041), (301, 515336), (344, 450919), (518, 299452), (602, 257668), (1036, 149726), (1204, 128834), (1591, 97496), (1741, 89096), (2072, 74863), (2408, 64417), (3182, 48748), (3482, 44548), (6364, 24374), (6964, 22274), (11137, 13928), (12187, 12728)]