140872128

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 387315456

約数和(自身を除く): 246443328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 113, 129, 151, 172, 192, 226, 258, 302, 339, 344, 452, 453, 516, 604, 678, 688, 904, 906, 1032, 1208, 1356, 1376, 1808, 1812, 2064, 2416, 2712, 2752, 3616, 3624, 4128, 4832, 4859, 5424, 6493, 7232, 7248, 8256, 9664, 9718, 10848, 12986, 14496, 14577, 17063, 19436, 19479, 21696, 25972, 28992, 29154, 34126, 38872, 38958, 51189, 51944, 58308, 68252, 77744, 77916, 102378, 103888, 116616, 136504, 155488, 155832, 204756, 207776, 233232, 273008, 310976, 311664, 409512, 415552, 466464, 546016, 623328, 733709, 819024, 932928, 1092032, 1246656, 1467418, 1638048, 2201127, 2934836, 3276096, 4402254, 5869672, 8804508, 11739344, 17609016, 23478688, 35218032, 46957376, 70436064, 140872128]

約数ペア:

[(1, 140872128), (2, 70436064), (3, 46957376), (4, 35218032), (6, 23478688), (8, 17609016), (12, 11739344), (16, 8804508), (24, 5869672), (32, 4402254), (43, 3276096), (48, 2934836), (64, 2201127), (86, 1638048), (96, 1467418), (113, 1246656), (129, 1092032), (151, 932928), (172, 819024), (192, 733709), (226, 623328), (258, 546016), (302, 466464), (339, 415552), (344, 409512), (452, 311664), (453, 310976), (516, 273008), (604, 233232), (678, 207776), (688, 204756), (904, 155832), (906, 155488), (1032, 136504), (1208, 116616), (1356, 103888), (1376, 102378), (1808, 77916), (1812, 77744), (2064, 68252), (2416, 58308), (2712, 51944), (2752, 51189), (3616, 38958), (3624, 38872), (4128, 34126), (4832, 29154), (4859, 28992), (5424, 25972), (6493, 21696), (7232, 19479), (7248, 19436), (8256, 17063), (9664, 14577), (9718, 14496), (10848, 12986)]