148681456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 394260480

約数和(自身を除く): 245579024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 112, 119, 124, 136, 154, 176, 187, 217, 229, 238, 248, 272, 308, 341, 374, 434, 458, 476, 496, 527, 616, 682, 748, 868, 916, 952, 1054, 1232, 1309, 1364, 1496, 1603, 1736, 1832, 1904, 2108, 2387, 2519, 2618, 2728, 2992, 3206, 3472, 3664, 3689, 3893, 4216, 4774, 5038, 5236, 5456, 5797, 6412, 7099, 7378, 7786, 8432, 9548, 10076, 10472, 11594, 12824, 14198, 14756, 15572, 17633, 19096, 20152, 20944, 23188, 25648, 27251, 28396, 29512, 31144, 35266, 38192, 40304, 40579, 42823, 46376, 49693, 54502, 56792, 59024, 62288, 70532, 78089, 81158, 85646, 92752, 99386, 109004, 113584, 120683, 141064, 156178, 162316, 171292, 198772, 218008, 241366, 282128, 299761, 312356, 324632, 342584, 397544, 436016, 482732, 546623, 599522, 624712, 649264, 685168, 795088, 844781, 965464, 1093246, 1199044, 1249424, 1327513, 1689562, 1930928, 2186492, 2398088, 2655026, 3379124, 4372984, 4796176, 5310052, 6758248, 8745968, 9292591, 10620104, 13516496, 18585182, 21240208, 37170364, 74340728, 148681456]

約数ペア:

[(1, 148681456), (2, 74340728), (4, 37170364), (7, 21240208), (8, 18585182), (11, 13516496), (14, 10620104), (16, 9292591), (17, 8745968), (22, 6758248), (28, 5310052), (31, 4796176), (34, 4372984), (44, 3379124), (56, 2655026), (62, 2398088), (68, 2186492), (77, 1930928), (88, 1689562), (112, 1327513), (119, 1249424), (124, 1199044), (136, 1093246), (154, 965464), (176, 844781), (187, 795088), (217, 685168), (229, 649264), (238, 624712), (248, 599522), (272, 546623), (308, 482732), (341, 436016), (374, 397544), (434, 342584), (458, 324632), (476, 312356), (496, 299761), (527, 282128), (616, 241366), (682, 218008), (748, 198772), (868, 171292), (916, 162316), (952, 156178), (1054, 141064), (1232, 120683), (1309, 113584), (1364, 109004), (1496, 99386), (1603, 92752), (1736, 85646), (1832, 81158), (1904, 78089), (2108, 70532), (2387, 62288), (2519, 59024), (2618, 56792), (2728, 54502), (2992, 49693), (3206, 46376), (3472, 42823), (3664, 40579), (3689, 40304), (3893, 38192), (4216, 35266), (4774, 31144), (5038, 29512), (5236, 28396), (5456, 27251), (5797, 25648), (6412, 23188), (7099, 20944), (7378, 20152), (7786, 19096), (8432, 17633), (9548, 15572), (10076, 14756), (10472, 14198), (11594, 12824)]