198614016

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 132

約数和(自身を含む): 599066832

約数和(自身を除く): 400452816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 937, 1024, 1104, 1152, 1472, 1536, 1656, 1874, 2208, 2304, 2811, 2944, 3072, 3312, 3748, 4416, 4608, 5622, 5888, 6624, 7496, 8433, 8832, 9216, 11244, 11776, 13248, 14992, 16866, 17664, 21551, 22488, 23552, 26496, 29984, 33732, 35328, 43102, 44976, 52992, 59968, 64653, 67464, 70656, 86204, 89952, 105984, 119936, 129306, 134928, 172408, 179904, 193959, 211968, 239872, 258612, 269856, 344816, 359808, 387918, 479744, 517224, 539712, 689632, 719616, 775836, 959488, 1034448, 1079424, 1379264, 1439232, 1551672, 2068896, 2158848, 2758528, 2878464, 3103344, 4137792, 4317696, 5517056, 6206688, 8275584, 8635392, 11034112, 12413376, 16551168, 22068224, 24826752, 33102336, 49653504, 66204672, 99307008, 198614016]

約数ペア:

[(1, 198614016), (2, 99307008), (3, 66204672), (4, 49653504), (6, 33102336), (8, 24826752), (9, 22068224), (12, 16551168), (16, 12413376), (18, 11034112), (23, 8635392), (24, 8275584), (32, 6206688), (36, 5517056), (46, 4317696), (48, 4137792), (64, 3103344), (69, 2878464), (72, 2758528), (92, 2158848), (96, 2068896), (128, 1551672), (138, 1439232), (144, 1379264), (184, 1079424), (192, 1034448), (207, 959488), (256, 775836), (276, 719616), (288, 689632), (368, 539712), (384, 517224), (414, 479744), (512, 387918), (552, 359808), (576, 344816), (736, 269856), (768, 258612), (828, 239872), (937, 211968), (1024, 193959), (1104, 179904), (1152, 172408), (1472, 134928), (1536, 129306), (1656, 119936), (1874, 105984), (2208, 89952), (2304, 86204), (2811, 70656), (2944, 67464), (3072, 64653), (3312, 59968), (3748, 52992), (4416, 44976), (4608, 43102), (5622, 35328), (5888, 33732), (6624, 29984), (7496, 26496), (8433, 23552), (8832, 22488), (9216, 21551), (11244, 17664), (11776, 16866), (13248, 14992)]