188889408

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 140

約数和(自身を含む): 567964320

約数和(自身を除く): 379074912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 249, 288, 324, 332, 432, 439, 498, 576, 648, 664, 747, 864, 878, 996, 1296, 1317, 1328, 1494, 1728, 1756, 1992, 2241, 2592, 2634, 2656, 2988, 3512, 3951, 3984, 4482, 5184, 5268, 5312, 5976, 6723, 7024, 7902, 7968, 8964, 10536, 11853, 11952, 13446, 14048, 15804, 15936, 17928, 21072, 23706, 23904, 26892, 28096, 31608, 35559, 35856, 36437, 42144, 47412, 47808, 53784, 63216, 71118, 71712, 72874, 84288, 94824, 107568, 109311, 126432, 142236, 143424, 145748, 189648, 215136, 218622, 252864, 284472, 291496, 327933, 379296, 430272, 437244, 568944, 582992, 655866, 758592, 874488, 983799, 1137888, 1165984, 1311732, 1748976, 1967598, 2275776, 2331968, 2623464, 2951397, 3497952, 3935196, 5246928, 5902794, 6995904, 7870392, 10493856, 11805588, 15740784, 20987712, 23611176, 31481568, 47222352, 62963136, 94444704, 188889408]

約数ペア:

[(1, 188889408), (2, 94444704), (3, 62963136), (4, 47222352), (6, 31481568), (8, 23611176), (9, 20987712), (12, 15740784), (16, 11805588), (18, 10493856), (24, 7870392), (27, 6995904), (32, 5902794), (36, 5246928), (48, 3935196), (54, 3497952), (64, 2951397), (72, 2623464), (81, 2331968), (83, 2275776), (96, 1967598), (108, 1748976), (144, 1311732), (162, 1165984), (166, 1137888), (192, 983799), (216, 874488), (249, 758592), (288, 655866), (324, 582992), (332, 568944), (432, 437244), (439, 430272), (498, 379296), (576, 327933), (648, 291496), (664, 284472), (747, 252864), (864, 218622), (878, 215136), (996, 189648), (1296, 145748), (1317, 143424), (1328, 142236), (1494, 126432), (1728, 109311), (1756, 107568), (1992, 94824), (2241, 84288), (2592, 72874), (2634, 71712), (2656, 71118), (2988, 63216), (3512, 53784), (3951, 47808), (3984, 47412), (4482, 42144), (5184, 36437), (5268, 35856), (5312, 35559), (5976, 31608), (6723, 28096), (7024, 26892), (7902, 23904), (7968, 23706), (8964, 21072), (10536, 17928), (11853, 15936), (11952, 15804), (13446, 14048)]