142338576

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 391294400

約数和(自身を除く): 248955824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1164, 1552, 1609, 1843, 2328, 3218, 3686, 4656, 4827, 5529, 6436, 7372, 9654, 11058, 12872, 14744, 19308, 22116, 25744, 29488, 30571, 38616, 44232, 61142, 77232, 88464, 91713, 122284, 156073, 183426, 244568, 312146, 366852, 468219, 489136, 624292, 733704, 936438, 1248584, 1467408, 1872876, 2497168, 2965387, 3745752, 5930774, 7491504, 8896161, 11861548, 17792322, 23723096, 35584644, 47446192, 71169288, 142338576]

約数ペア:

[(1, 142338576), (2, 71169288), (3, 47446192), (4, 35584644), (6, 23723096), (8, 17792322), (12, 11861548), (16, 8896161), (19, 7491504), (24, 5930774), (38, 3745752), (48, 2965387), (57, 2497168), (76, 1872876), (97, 1467408), (114, 1248584), (152, 936438), (194, 733704), (228, 624292), (291, 489136), (304, 468219), (388, 366852), (456, 312146), (582, 244568), (776, 183426), (912, 156073), (1164, 122284), (1552, 91713), (1609, 88464), (1843, 77232), (2328, 61142), (3218, 44232), (3686, 38616), (4656, 30571), (4827, 29488), (5529, 25744), (6436, 22116), (7372, 19308), (9654, 14744), (11058, 12872)]