128968224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 429649920

約数和(自身を除く): 300681696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 96, 112, 132, 146, 154, 168, 176, 219, 224, 231, 239, 264, 292, 308, 336, 352, 438, 462, 478, 511, 528, 584, 616, 672, 717, 803, 876, 924, 956, 1022, 1056, 1168, 1232, 1434, 1533, 1606, 1673, 1752, 1848, 1912, 2044, 2336, 2409, 2464, 2629, 2868, 3066, 3212, 3346, 3504, 3696, 3824, 4088, 4818, 5019, 5258, 5621, 5736, 6132, 6424, 6692, 7008, 7392, 7648, 7887, 8176, 9636, 10038, 10516, 11242, 11472, 12264, 12848, 13384, 15774, 16352, 16863, 17447, 18403, 19272, 20076, 21032, 22484, 22944, 24528, 25696, 26768, 31548, 33726, 34894, 36806, 38544, 40152, 42064, 44968, 49056, 52341, 53536, 55209, 63096, 67452, 69788, 73612, 77088, 80304, 84128, 89936, 104682, 110418, 122129, 126192, 134904, 139576, 147224, 160608, 179872, 191917, 209364, 220836, 244258, 252384, 269808, 279152, 294448, 366387, 383834, 418728, 441672, 488516, 539616, 558304, 575751, 588896, 732774, 767668, 837456, 883344, 977032, 1151502, 1343419, 1465548, 1535336, 1674912, 1766688, 1954064, 2303004, 2686838, 2931096, 3070672, 3908128, 4030257, 4606008, 5373676, 5862192, 6141344, 8060514, 9212016, 10747352, 11724384, 16121028, 18424032, 21494704, 32242056, 42989408, 64484112, 128968224]

約数ペア:

[(1, 128968224), (2, 64484112), (3, 42989408), (4, 32242056), (6, 21494704), (7, 18424032), (8, 16121028), (11, 11724384), (12, 10747352), (14, 9212016), (16, 8060514), (21, 6141344), (22, 5862192), (24, 5373676), (28, 4606008), (32, 4030257), (33, 3908128), (42, 3070672), (44, 2931096), (48, 2686838), (56, 2303004), (66, 1954064), (73, 1766688), (77, 1674912), (84, 1535336), (88, 1465548), (96, 1343419), (112, 1151502), (132, 977032), (146, 883344), (154, 837456), (168, 767668), (176, 732774), (219, 588896), (224, 575751), (231, 558304), (239, 539616), (264, 488516), (292, 441672), (308, 418728), (336, 383834), (352, 366387), (438, 294448), (462, 279152), (478, 269808), (511, 252384), (528, 244258), (584, 220836), (616, 209364), (672, 191917), (717, 179872), (803, 160608), (876, 147224), (924, 139576), (956, 134904), (1022, 126192), (1056, 122129), (1168, 110418), (1232, 104682), (1434, 89936), (1533, 84128), (1606, 80304), (1673, 77088), (1752, 73612), (1848, 69788), (1912, 67452), (2044, 63096), (2336, 55209), (2409, 53536), (2464, 52341), (2629, 49056), (2868, 44968), (3066, 42064), (3212, 40152), (3346, 38544), (3504, 36806), (3696, 34894), (3824, 33726), (4088, 31548), (4818, 26768), (5019, 25696), (5258, 24528), (5621, 22944), (5736, 22484), (6132, 21032), (6424, 20076), (6692, 19272), (7008, 18403), (7392, 17447), (7648, 16863), (7887, 16352), (8176, 15774), (9636, 13384), (10038, 12848), (10516, 12264), (11242, 11472)]