16123112264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{33749}}^1$

素因数の和:34230

約数の個数: 64

約数和(自身を含む): 36450000000

約数和(自身を除く): 20326887736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 449, 532, 898, 1064, 1796, 3143, 3592, 6286, 8531, 12572, 17062, 25144, 33749, 34124, 59717, 67498, 68248, 119434, 134996, 236243, 238868, 269992, 472486, 477736, 641231, 944972, 1282462, 1889944, 2564924, 4488617, 5129848, 8977234, 15153301, 17954468, 30306602, 35908936, 60613204, 106073107, 121226408, 212146214, 287912719, 424292428, 575825438, 848584856, 1151650876, 2015389033, 2303301752, 4030778066, 8061556132, 16123112264]

約数ペア:

[(1, 16123112264), (2, 8061556132), (4, 4030778066), (7, 2303301752), (8, 2015389033), (14, 1151650876), (19, 848584856), (28, 575825438), (38, 424292428), (56, 287912719), (76, 212146214), (133, 121226408), (152, 106073107), (266, 60613204), (449, 35908936), (532, 30306602), (898, 17954468), (1064, 15153301), (1796, 8977234), (3143, 5129848), (3592, 4488617), (6286, 2564924), (8531, 1889944), (12572, 1282462), (17062, 944972), (25144, 641231), (33749, 477736), (34124, 472486), (59717, 269992), (67498, 238868), (68248, 236243), (119434, 134996)]