111215132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 235200000

約数和(自身を除く): 123984868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 349, 532, 599, 698, 1198, 1396, 2396, 2443, 4193, 4886, 6631, 8386, 9772, 11381, 13262, 16772, 22762, 26524, 45524, 46417, 79667, 92834, 159334, 185668, 209051, 318668, 418102, 836204, 1463357, 2926714, 3971969, 5853428, 7943938, 15887876, 27803783, 55607566, 111215132]

約数ペア:

[(1, 111215132), (2, 55607566), (4, 27803783), (7, 15887876), (14, 7943938), (19, 5853428), (28, 3971969), (38, 2926714), (76, 1463357), (133, 836204), (266, 418102), (349, 318668), (532, 209051), (599, 185668), (698, 159334), (1198, 92834), (1396, 79667), (2396, 46417), (2443, 45524), (4193, 26524), (4886, 22762), (6631, 16772), (8386, 13262), (9772, 11381)]