128861496

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1898

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 270306504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 1026, 1224, 1292, 1368, 1836, 1847, 1938, 2052, 2584, 2907, 3672, 3694, 3876, 4104, 5541, 5814, 7388, 7752, 8721, 11082, 11628, 14776, 16623, 17442, 22164, 23256, 31399, 33246, 34884, 35093, 44328, 49869, 62798, 66492, 69768, 70186, 94197, 99738, 105279, 125596, 132984, 140372, 188394, 199476, 210558, 251192, 280744, 282591, 315837, 376788, 398952, 421116, 565182, 596581, 631674, 753576, 842232, 847773, 947511, 1130364, 1193162, 1263348, 1695546, 1789743, 1895022, 2260728, 2386324, 2526696, 3391092, 3579486, 3790044, 4772648, 5369229, 6782184, 7158972, 7580088, 10738458, 14317944, 16107687, 21476916, 32215374, 42953832, 64430748, 128861496]

約数ペア:

[(1, 128861496), (2, 64430748), (3, 42953832), (4, 32215374), (6, 21476916), (8, 16107687), (9, 14317944), (12, 10738458), (17, 7580088), (18, 7158972), (19, 6782184), (24, 5369229), (27, 4772648), (34, 3790044), (36, 3579486), (38, 3391092), (51, 2526696), (54, 2386324), (57, 2260728), (68, 1895022), (72, 1789743), (76, 1695546), (102, 1263348), (108, 1193162), (114, 1130364), (136, 947511), (152, 847773), (153, 842232), (171, 753576), (204, 631674), (216, 596581), (228, 565182), (306, 421116), (323, 398952), (342, 376788), (408, 315837), (456, 282591), (459, 280744), (513, 251192), (612, 210558), (646, 199476), (684, 188394), (918, 140372), (969, 132984), (1026, 125596), (1224, 105279), (1292, 99738), (1368, 94197), (1836, 70186), (1847, 69768), (1938, 66492), (2052, 62798), (2584, 49869), (2907, 44328), (3672, 35093), (3694, 34884), (3876, 33246), (4104, 31399), (5541, 23256), (5814, 22164), (7388, 17442), (7752, 16623), (8721, 14776), (11082, 11628)]