128636424

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 434401920

約数和(自身を除く): 305765496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 137, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 274, 276, 322, 324, 378, 411, 414, 483, 486, 504, 548, 552, 567, 621, 644, 648, 729, 756, 822, 828, 959, 966, 972, 1096, 1134, 1233, 1242, 1288, 1449, 1458, 1512, 1644, 1656, 1701, 1863, 1918, 1932, 1944, 2268, 2466, 2484, 2877, 2898, 2916, 3151, 3288, 3402, 3699, 3726, 3836, 3864, 4347, 4536, 4932, 4968, 5103, 5589, 5754, 5796, 5832, 6302, 6804, 7398, 7452, 7672, 8631, 8694, 9453, 9864, 10206, 11097, 11178, 11508, 11592, 12604, 13041, 13608, 14796, 14904, 16767, 17262, 17388, 18906, 20412, 22057, 22194, 22356, 23016, 25208, 25893, 26082, 28359, 29592, 33291, 33534, 34524, 34776, 37812, 39123, 40824, 44114, 44388, 44712, 51786, 52164, 56718, 66171, 66582, 67068, 69048, 75624, 77679, 78246, 85077, 88228, 88776, 99873, 103572, 104328, 113436, 117369, 132342, 133164, 134136, 155358, 156492, 170154, 176456, 198513, 199746, 207144, 226872, 233037, 234738, 255231, 264684, 266328, 310716, 312984, 340308, 397026, 399492, 466074, 469476, 510462, 529368, 595539, 621432, 680616, 699111, 765693, 794052, 798984, 932148, 938952, 1020924, 1191078, 1398222, 1531386, 1588104, 1786617, 1864296, 2041848, 2297079, 2382156, 2796444, 3062772, 3573234, 4594158, 4764312, 5359851, 5592888, 6125544, 7146468, 9188316, 10719702, 14292936, 16079553, 18376632, 21439404, 32159106, 42878808, 64318212, 128636424]

約数ペア:

[(1, 128636424), (2, 64318212), (3, 42878808), (4, 32159106), (6, 21439404), (7, 18376632), (8, 16079553), (9, 14292936), (12, 10719702), (14, 9188316), (18, 7146468), (21, 6125544), (23, 5592888), (24, 5359851), (27, 4764312), (28, 4594158), (36, 3573234), (42, 3062772), (46, 2796444), (54, 2382156), (56, 2297079), (63, 2041848), (69, 1864296), (72, 1786617), (81, 1588104), (84, 1531386), (92, 1398222), (108, 1191078), (126, 1020924), (137, 938952), (138, 932148), (161, 798984), (162, 794052), (168, 765693), (184, 699111), (189, 680616), (207, 621432), (216, 595539), (243, 529368), (252, 510462), (274, 469476), (276, 466074), (322, 399492), (324, 397026), (378, 340308), (411, 312984), (414, 310716), (483, 266328), (486, 264684), (504, 255231), (548, 234738), (552, 233037), (567, 226872), (621, 207144), (644, 199746), (648, 198513), (729, 176456), (756, 170154), (822, 156492), (828, 155358), (959, 134136), (966, 133164), (972, 132342), (1096, 117369), (1134, 113436), (1233, 104328), (1242, 103572), (1288, 99873), (1449, 88776), (1458, 88228), (1512, 85077), (1644, 78246), (1656, 77679), (1701, 75624), (1863, 69048), (1918, 67068), (1932, 66582), (1944, 66171), (2268, 56718), (2466, 52164), (2484, 51786), (2877, 44712), (2898, 44388), (2916, 44114), (3151, 40824), (3288, 39123), (3402, 37812), (3699, 34776), (3726, 34524), (3836, 33534), (3864, 33291), (4347, 29592), (4536, 28359), (4932, 26082), (4968, 25893), (5103, 25208), (5589, 23016), (5754, 22356), (5796, 22194), (5832, 22057), (6302, 20412), (6804, 18906), (7398, 17388), (7452, 17262), (7672, 16767), (8631, 14904), (8694, 14796), (9453, 13608), (9864, 13041), (10206, 12604), (11097, 11592), (11178, 11508)]