198137856

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 641571840

約数和(自身を除く): 443433984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 271, 272, 336, 357, 384, 408, 448, 476, 512, 542, 544, 672, 714, 768, 813, 816, 896, 952, 1024, 1084, 1088, 1344, 1428, 1536, 1626, 1632, 1792, 1897, 1904, 2048, 2168, 2176, 2688, 2856, 3072, 3252, 3264, 3584, 3794, 3808, 4336, 4352, 4607, 5376, 5691, 5712, 6144, 6504, 6528, 7168, 7588, 7616, 8672, 8704, 9214, 10752, 11382, 11424, 13008, 13056, 13821, 14336, 15176, 15232, 17344, 17408, 18428, 21504, 22764, 22848, 26016, 26112, 27642, 30352, 30464, 32249, 34688, 34816, 36856, 43008, 45528, 45696, 52032, 52224, 55284, 60704, 60928, 64498, 69376, 73712, 91056, 91392, 96747, 104064, 104448, 110568, 121408, 121856, 128996, 138752, 147424, 182112, 182784, 193494, 208128, 221136, 242816, 243712, 257992, 277504, 294848, 364224, 365568, 386988, 416256, 442272, 485632, 515984, 555008, 589696, 728448, 731136, 773976, 832512, 884544, 971264, 1031968, 1179392, 1456896, 1547952, 1665024, 1769088, 1942528, 2063936, 2358784, 2913792, 3095904, 3538176, 3885056, 4127872, 4717568, 5827584, 6191808, 7076352, 8255744, 9435136, 11655168, 12383616, 14152704, 16511488, 24767232, 28305408, 33022976, 49534464, 66045952, 99068928, 198137856]

約数ペア:

[(1, 198137856), (2, 99068928), (3, 66045952), (4, 49534464), (6, 33022976), (7, 28305408), (8, 24767232), (12, 16511488), (14, 14152704), (16, 12383616), (17, 11655168), (21, 9435136), (24, 8255744), (28, 7076352), (32, 6191808), (34, 5827584), (42, 4717568), (48, 4127872), (51, 3885056), (56, 3538176), (64, 3095904), (68, 2913792), (84, 2358784), (96, 2063936), (102, 1942528), (112, 1769088), (119, 1665024), (128, 1547952), (136, 1456896), (168, 1179392), (192, 1031968), (204, 971264), (224, 884544), (238, 832512), (256, 773976), (271, 731136), (272, 728448), (336, 589696), (357, 555008), (384, 515984), (408, 485632), (448, 442272), (476, 416256), (512, 386988), (542, 365568), (544, 364224), (672, 294848), (714, 277504), (768, 257992), (813, 243712), (816, 242816), (896, 221136), (952, 208128), (1024, 193494), (1084, 182784), (1088, 182112), (1344, 147424), (1428, 138752), (1536, 128996), (1626, 121856), (1632, 121408), (1792, 110568), (1897, 104448), (1904, 104064), (2048, 96747), (2168, 91392), (2176, 91056), (2688, 73712), (2856, 69376), (3072, 64498), (3252, 60928), (3264, 60704), (3584, 55284), (3794, 52224), (3808, 52032), (4336, 45696), (4352, 45528), (4607, 43008), (5376, 36856), (5691, 34816), (5712, 34688), (6144, 32249), (6504, 30464), (6528, 30352), (7168, 27642), (7588, 26112), (7616, 26016), (8672, 22848), (8704, 22764), (9214, 21504), (10752, 18428), (11382, 17408), (11424, 17344), (13008, 15232), (13056, 15176), (13821, 14336)]