128282616

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 449729280

約数和(自身を除く): 321446664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 378, 396, 462, 486, 504, 567, 594, 616, 648, 693, 756, 792, 857, 891, 924, 972, 1134, 1188, 1386, 1512, 1701, 1714, 1782, 1848, 1944, 2079, 2268, 2376, 2571, 2673, 2772, 3402, 3428, 3564, 4158, 4536, 5142, 5346, 5544, 5999, 6237, 6804, 6856, 7128, 7713, 8316, 9427, 10284, 10692, 11998, 12474, 13608, 15426, 16632, 17997, 18711, 18854, 20568, 21384, 23139, 23996, 24948, 28281, 30852, 35994, 37422, 37708, 46278, 47992, 49896, 53991, 56562, 61704, 65989, 69417, 71988, 74844, 75416, 84843, 92556, 107982, 113124, 131978, 138834, 143976, 149688, 161973, 169686, 185112, 197967, 208251, 215964, 226248, 254529, 263956, 277668, 323946, 339372, 395934, 416502, 431928, 485919, 509058, 527912, 555336, 593901, 647892, 678744, 763587, 791868, 833004, 971838, 1018116, 1187802, 1295784, 1457757, 1527174, 1583736, 1666008, 1781703, 1943676, 2036232, 2290761, 2375604, 2915514, 3054348, 3563406, 3887352, 4581522, 4751208, 5345109, 5831028, 6108696, 7126812, 9163044, 10690218, 11662056, 14253624, 16035327, 18326088, 21380436, 32070654, 42760872, 64141308, 128282616]

約数ペア:

[(1, 128282616), (2, 64141308), (3, 42760872), (4, 32070654), (6, 21380436), (7, 18326088), (8, 16035327), (9, 14253624), (11, 11662056), (12, 10690218), (14, 9163044), (18, 7126812), (21, 6108696), (22, 5831028), (24, 5345109), (27, 4751208), (28, 4581522), (33, 3887352), (36, 3563406), (42, 3054348), (44, 2915514), (54, 2375604), (56, 2290761), (63, 2036232), (66, 1943676), (72, 1781703), (77, 1666008), (81, 1583736), (84, 1527174), (88, 1457757), (99, 1295784), (108, 1187802), (126, 1018116), (132, 971838), (154, 833004), (162, 791868), (168, 763587), (189, 678744), (198, 647892), (216, 593901), (231, 555336), (243, 527912), (252, 509058), (264, 485919), (297, 431928), (308, 416502), (324, 395934), (378, 339372), (396, 323946), (462, 277668), (486, 263956), (504, 254529), (567, 226248), (594, 215964), (616, 208251), (648, 197967), (693, 185112), (756, 169686), (792, 161973), (857, 149688), (891, 143976), (924, 138834), (972, 131978), (1134, 113124), (1188, 107982), (1386, 92556), (1512, 84843), (1701, 75416), (1714, 74844), (1782, 71988), (1848, 69417), (1944, 65989), (2079, 61704), (2268, 56562), (2376, 53991), (2571, 49896), (2673, 47992), (2772, 46278), (3402, 37708), (3428, 37422), (3564, 35994), (4158, 30852), (4536, 28281), (5142, 24948), (5346, 23996), (5544, 23139), (5999, 21384), (6237, 20568), (6804, 18854), (6856, 18711), (7128, 17997), (7713, 16632), (8316, 15426), (9427, 13608), (10284, 12474), (10692, 11998)]