117896368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 255340800

約数和(自身を除く): 137444432

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 304, 311, 344, 464, 551, 622, 688, 817, 1102, 1244, 1247, 1634, 2204, 2488, 2494, 3268, 4408, 4976, 4988, 5909, 6536, 8816, 9019, 9976, 11818, 13072, 13373, 18038, 19952, 23636, 23693, 26746, 36076, 47272, 47386, 53492, 72152, 94544, 94772, 106984, 144304, 171361, 189544, 213968, 254087, 342722, 379088, 387817, 508174, 685444, 775634, 1016348, 1370888, 1551268, 2032696, 2741776, 3102536, 4065392, 6205072, 7368523, 14737046, 29474092, 58948184, 117896368]

約数ペア:

[(1, 117896368), (2, 58948184), (4, 29474092), (8, 14737046), (16, 7368523), (19, 6205072), (29, 4065392), (38, 3102536), (43, 2741776), (58, 2032696), (76, 1551268), (86, 1370888), (116, 1016348), (152, 775634), (172, 685444), (232, 508174), (304, 387817), (311, 379088), (344, 342722), (464, 254087), (551, 213968), (622, 189544), (688, 171361), (817, 144304), (1102, 106984), (1244, 94772), (1247, 94544), (1634, 72152), (2204, 53492), (2488, 47386), (2494, 47272), (3268, 36076), (4408, 26746), (4976, 23693), (4988, 23636), (5909, 19952), (6536, 18038), (8816, 13373), (9019, 13072), (9976, 11818)]