198619776

素因数分解:

$2^7\times 3^4\times {\mathrm{19157}}^1$

素因数の和:19183

約数の個数: 80

約数和(自身を含む): 591120090

約数和(自身を除く): 392500314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19157, 38314, 57471, 76628, 114942, 153256, 172413, 229884, 306512, 344826, 459768, 517239, 613024, 689652, 919536, 1034478, 1226048, 1379304, 1551717, 1839072, 2068956, 2452096, 2758608, 3103434, 3678144, 4137912, 5517216, 6206868, 7356288, 8275824, 11034432, 12413736, 16551648, 22068864, 24827472, 33103296, 49654944, 66206592, 99309888, 198619776]

約数ペア:

[(1, 198619776), (2, 99309888), (3, 66206592), (4, 49654944), (6, 33103296), (8, 24827472), (9, 22068864), (12, 16551648), (16, 12413736), (18, 11034432), (24, 8275824), (27, 7356288), (32, 6206868), (36, 5517216), (48, 4137912), (54, 3678144), (64, 3103434), (72, 2758608), (81, 2452096), (96, 2068956), (108, 1839072), (128, 1551717), (144, 1379304), (162, 1226048), (192, 1034478), (216, 919536), (288, 689652), (324, 613024), (384, 517239), (432, 459768), (576, 344826), (648, 306512), (864, 229884), (1152, 172413), (1296, 153256), (1728, 114942), (2592, 76628), (3456, 57471), (5184, 38314), (10368, 19157)]