185101168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 440757504

約数和(自身を除く): 255656336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1451, 1876, 1904, 2278, 2902, 3752, 4556, 5804, 7504, 7973, 9112, 10157, 11608, 15946, 18224, 20314, 23216, 24667, 31892, 40628, 49334, 63784, 81256, 97217, 98668, 127568, 162512, 172669, 194434, 197336, 345338, 388868, 394672, 680519, 690676, 777736, 1361038, 1381352, 1555472, 1652689, 2722076, 2762704, 3305378, 5444152, 6610756, 10888304, 11568823, 13221512, 23137646, 26443024, 46275292, 92550584, 185101168]

約数ペア:

[(1, 185101168), (2, 92550584), (4, 46275292), (7, 26443024), (8, 23137646), (14, 13221512), (16, 11568823), (17, 10888304), (28, 6610756), (34, 5444152), (56, 3305378), (67, 2762704), (68, 2722076), (112, 1652689), (119, 1555472), (134, 1381352), (136, 1361038), (238, 777736), (268, 690676), (272, 680519), (469, 394672), (476, 388868), (536, 345338), (938, 197336), (952, 194434), (1072, 172669), (1139, 162512), (1451, 127568), (1876, 98668), (1904, 97217), (2278, 81256), (2902, 63784), (3752, 49334), (4556, 40628), (5804, 31892), (7504, 24667), (7973, 23216), (9112, 20314), (10157, 18224), (11608, 15946)]