143791648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 385850304

約数和(自身を除く): 242058656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 67, 77, 88, 91, 104, 112, 134, 143, 154, 176, 182, 208, 224, 268, 286, 308, 352, 364, 416, 469, 536, 572, 616, 728, 737, 871, 938, 1001, 1072, 1144, 1232, 1456, 1474, 1742, 1876, 2002, 2144, 2288, 2464, 2912, 2948, 3484, 3752, 4004, 4489, 4576, 5159, 5896, 6097, 6968, 7504, 8008, 8978, 9581, 10318, 11792, 12194, 13936, 15008, 16016, 17956, 19162, 20636, 23584, 24388, 27872, 31423, 32032, 35912, 38324, 41272, 48776, 49379, 58357, 62846, 67067, 71824, 76648, 82544, 97552, 98758, 116714, 125692, 134134, 143648, 153296, 165088, 195104, 197516, 233428, 251384, 268268, 306592, 345653, 395032, 408499, 466856, 502768, 536536, 641927, 691306, 790064, 816998, 933712, 1005536, 1073072, 1283854, 1382612, 1580128, 1633996, 1867424, 2146144, 2567708, 2765224, 3267992, 4493489, 5135416, 5530448, 6535984, 8986978, 10270832, 11060896, 13071968, 17973956, 20541664, 35947912, 71895824, 143791648]

約数ペア:

[(1, 143791648), (2, 71895824), (4, 35947912), (7, 20541664), (8, 17973956), (11, 13071968), (13, 11060896), (14, 10270832), (16, 8986978), (22, 6535984), (26, 5530448), (28, 5135416), (32, 4493489), (44, 3267992), (52, 2765224), (56, 2567708), (67, 2146144), (77, 1867424), (88, 1633996), (91, 1580128), (104, 1382612), (112, 1283854), (134, 1073072), (143, 1005536), (154, 933712), (176, 816998), (182, 790064), (208, 691306), (224, 641927), (268, 536536), (286, 502768), (308, 466856), (352, 408499), (364, 395032), (416, 345653), (469, 306592), (536, 268268), (572, 251384), (616, 233428), (728, 197516), (737, 195104), (871, 165088), (938, 153296), (1001, 143648), (1072, 134134), (1144, 125692), (1232, 116714), (1456, 98758), (1474, 97552), (1742, 82544), (1876, 76648), (2002, 71824), (2144, 67067), (2288, 62846), (2464, 58357), (2912, 49379), (2948, 48776), (3484, 41272), (3752, 38324), (4004, 35912), (4489, 32032), (4576, 31423), (5159, 27872), (5896, 24388), (6097, 23584), (6968, 20636), (7504, 19162), (8008, 17956), (8978, 16016), (9581, 15008), (10318, 13936), (11792, 12194)]