198069984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5213

約数の個数: 144

約数和(自身を含む): 677738880

約数和(自身を除く): 479668896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5171, 5472, 6384, 9576, 10342, 12768, 15513, 19152, 20684, 31026, 36197, 38304, 41368, 46539, 62052, 72394, 82736, 93078, 98249, 108591, 124104, 144788, 165472, 186156, 196498, 217182, 248208, 289576, 294747, 325773, 372312, 392996, 434364, 496416, 579152, 589494, 651546, 687743, 744624, 785992, 868728, 884241, 1158304, 1178988, 1303092, 1375486, 1489248, 1571984, 1737456, 1768482, 2063229, 2357976, 2606184, 2750972, 3143968, 3474912, 3536964, 4126458, 4715952, 5212368, 5501944, 6189687, 7073928, 8252916, 9431904, 10424736, 11003888, 12379374, 14147856, 16505832, 22007776, 24758748, 28295712, 33011664, 49517496, 66023328, 99034992, 198069984]

約数ペア:

[(1, 198069984), (2, 99034992), (3, 66023328), (4, 49517496), (6, 33011664), (7, 28295712), (8, 24758748), (9, 22007776), (12, 16505832), (14, 14147856), (16, 12379374), (18, 11003888), (19, 10424736), (21, 9431904), (24, 8252916), (28, 7073928), (32, 6189687), (36, 5501944), (38, 5212368), (42, 4715952), (48, 4126458), (56, 3536964), (57, 3474912), (63, 3143968), (72, 2750972), (76, 2606184), (84, 2357976), (96, 2063229), (112, 1768482), (114, 1737456), (126, 1571984), (133, 1489248), (144, 1375486), (152, 1303092), (168, 1178988), (171, 1158304), (224, 884241), (228, 868728), (252, 785992), (266, 744624), (288, 687743), (304, 651546), (336, 589494), (342, 579152), (399, 496416), (456, 434364), (504, 392996), (532, 372312), (608, 325773), (672, 294747), (684, 289576), (798, 248208), (912, 217182), (1008, 196498), (1064, 186156), (1197, 165472), (1368, 144788), (1596, 124104), (1824, 108591), (2016, 98249), (2128, 93078), (2394, 82736), (2736, 72394), (3192, 62052), (4256, 46539), (4788, 41368), (5171, 38304), (5472, 36197), (6384, 31026), (9576, 20684), (10342, 19152), (12768, 15513)]