155478528

素因数分解:

$2^9\times 3^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 200

約数和(自身を含む): 487209888

約数和(自身を除く): 331731360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 163, 184, 192, 207, 216, 256, 276, 288, 324, 326, 368, 384, 414, 432, 489, 512, 552, 576, 621, 648, 652, 736, 768, 828, 864, 978, 1104, 1152, 1242, 1296, 1304, 1467, 1472, 1536, 1656, 1728, 1863, 1956, 2208, 2304, 2484, 2592, 2608, 2934, 2944, 3312, 3456, 3726, 3749, 3912, 4401, 4416, 4608, 4968, 5184, 5216, 5868, 5888, 6624, 6912, 7452, 7498, 7824, 8802, 8832, 9936, 10368, 10432, 11247, 11736, 11776, 13203, 13248, 13824, 14904, 14996, 15648, 17604, 17664, 19872, 20736, 20864, 22494, 23472, 26406, 26496, 29808, 29992, 31296, 33741, 35208, 35328, 39744, 41472, 41728, 44988, 46944, 52812, 52992, 59616, 59984, 62592, 67482, 70416, 79488, 83456, 89976, 93888, 101223, 105624, 105984, 119232, 119968, 125184, 134964, 140832, 158976, 179952, 187776, 202446, 211248, 238464, 239936, 250368, 269928, 281664, 303669, 317952, 359904, 375552, 404892, 422496, 476928, 479872, 539856, 563328, 607338, 719808, 751104, 809784, 844992, 953856, 959744, 1079712, 1126656, 1214676, 1439616, 1619568, 1689984, 1919488, 2159424, 2253312, 2429352, 2879232, 3239136, 3379968, 4318848, 4858704, 5758464, 6478272, 6759936, 8637696, 9717408, 12956544, 17275392, 19434816, 25913088, 38869632, 51826176, 77739264, 155478528]

約数ペア:

[(1, 155478528), (2, 77739264), (3, 51826176), (4, 38869632), (6, 25913088), (8, 19434816), (9, 17275392), (12, 12956544), (16, 9717408), (18, 8637696), (23, 6759936), (24, 6478272), (27, 5758464), (32, 4858704), (36, 4318848), (46, 3379968), (48, 3239136), (54, 2879232), (64, 2429352), (69, 2253312), (72, 2159424), (81, 1919488), (92, 1689984), (96, 1619568), (108, 1439616), (128, 1214676), (138, 1126656), (144, 1079712), (162, 959744), (163, 953856), (184, 844992), (192, 809784), (207, 751104), (216, 719808), (256, 607338), (276, 563328), (288, 539856), (324, 479872), (326, 476928), (368, 422496), (384, 404892), (414, 375552), (432, 359904), (489, 317952), (512, 303669), (552, 281664), (576, 269928), (621, 250368), (648, 239936), (652, 238464), (736, 211248), (768, 202446), (828, 187776), (864, 179952), (978, 158976), (1104, 140832), (1152, 134964), (1242, 125184), (1296, 119968), (1304, 119232), (1467, 105984), (1472, 105624), (1536, 101223), (1656, 93888), (1728, 89976), (1863, 83456), (1956, 79488), (2208, 70416), (2304, 67482), (2484, 62592), (2592, 59984), (2608, 59616), (2934, 52992), (2944, 52812), (3312, 46944), (3456, 44988), (3726, 41728), (3749, 41472), (3912, 39744), (4401, 35328), (4416, 35208), (4608, 33741), (4968, 31296), (5184, 29992), (5216, 29808), (5868, 26496), (5888, 26406), (6624, 23472), (6912, 22494), (7452, 20864), (7498, 20736), (7824, 19872), (8802, 17664), (8832, 17604), (9936, 15648), (10368, 14996), (10432, 14904), (11247, 13824), (11736, 13248), (11776, 13203)]