123255552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 380282112

約数和(自身を除く): 257026560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 227, 256, 303, 336, 384, 404, 448, 454, 606, 672, 681, 707, 768, 808, 896, 908, 1212, 1344, 1362, 1414, 1589, 1616, 1792, 1816, 2121, 2424, 2688, 2724, 2828, 3178, 3232, 3632, 4242, 4767, 4848, 5376, 5448, 5656, 6356, 6464, 7264, 8484, 9534, 9696, 10896, 11312, 12712, 12928, 14528, 16968, 19068, 19392, 21792, 22624, 22927, 25424, 25856, 29056, 33936, 38136, 38784, 43584, 45248, 45854, 50848, 58112, 67872, 68781, 76272, 77568, 87168, 90496, 91708, 101696, 135744, 137562, 152544, 160489, 174336, 180992, 183416, 203392, 271488, 275124, 305088, 320978, 366832, 406784, 481467, 542976, 550248, 610176, 641956, 733664, 962934, 1100496, 1220352, 1283912, 1467328, 1925868, 2200992, 2567824, 2934656, 3851736, 4401984, 5135648, 5869312, 7703472, 8803968, 10271296, 15406944, 17607936, 20542592, 30813888, 41085184, 61627776, 123255552]

約数ペア:

[(1, 123255552), (2, 61627776), (3, 41085184), (4, 30813888), (6, 20542592), (7, 17607936), (8, 15406944), (12, 10271296), (14, 8803968), (16, 7703472), (21, 5869312), (24, 5135648), (28, 4401984), (32, 3851736), (42, 2934656), (48, 2567824), (56, 2200992), (64, 1925868), (84, 1467328), (96, 1283912), (101, 1220352), (112, 1100496), (128, 962934), (168, 733664), (192, 641956), (202, 610176), (224, 550248), (227, 542976), (256, 481467), (303, 406784), (336, 366832), (384, 320978), (404, 305088), (448, 275124), (454, 271488), (606, 203392), (672, 183416), (681, 180992), (707, 174336), (768, 160489), (808, 152544), (896, 137562), (908, 135744), (1212, 101696), (1344, 91708), (1362, 90496), (1414, 87168), (1589, 77568), (1616, 76272), (1792, 68781), (1816, 67872), (2121, 58112), (2424, 50848), (2688, 45854), (2724, 45248), (2828, 43584), (3178, 38784), (3232, 38136), (3632, 33936), (4242, 29056), (4767, 25856), (4848, 25424), (5376, 22927), (5448, 22624), (5656, 21792), (6356, 19392), (6464, 19068), (7264, 16968), (8484, 14528), (9534, 12928), (9696, 12712), (10896, 11312)]