149447808

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 447249600

約数和(自身を除く): 297801792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 498, 521, 576, 664, 747, 864, 996, 1042, 1152, 1328, 1494, 1563, 1728, 1992, 2084, 2241, 2656, 2988, 3126, 3456, 3984, 4168, 4482, 4689, 5312, 5976, 6252, 7968, 8336, 8964, 9378, 10624, 11952, 12504, 14067, 15936, 16672, 17928, 18756, 23904, 25008, 28134, 31872, 33344, 35856, 37512, 43243, 47808, 50016, 56268, 66688, 71712, 75024, 86486, 95616, 100032, 112536, 129729, 143424, 150048, 172972, 200064, 225072, 259458, 286848, 300096, 345944, 389187, 450144, 518916, 600192, 691888, 778374, 900288, 1037832, 1167561, 1383776, 1556748, 1800576, 2075664, 2335122, 2767552, 3113496, 4151328, 4670244, 5535104, 6226992, 8302656, 9340488, 12453984, 16605312, 18680976, 24907968, 37361952, 49815936, 74723904, 149447808]

約数ペア:

[(1, 149447808), (2, 74723904), (3, 49815936), (4, 37361952), (6, 24907968), (8, 18680976), (9, 16605312), (12, 12453984), (16, 9340488), (18, 8302656), (24, 6226992), (27, 5535104), (32, 4670244), (36, 4151328), (48, 3113496), (54, 2767552), (64, 2335122), (72, 2075664), (83, 1800576), (96, 1556748), (108, 1383776), (128, 1167561), (144, 1037832), (166, 900288), (192, 778374), (216, 691888), (249, 600192), (288, 518916), (332, 450144), (384, 389187), (432, 345944), (498, 300096), (521, 286848), (576, 259458), (664, 225072), (747, 200064), (864, 172972), (996, 150048), (1042, 143424), (1152, 129729), (1328, 112536), (1494, 100032), (1563, 95616), (1728, 86486), (1992, 75024), (2084, 71712), (2241, 66688), (2656, 56268), (2988, 50016), (3126, 47808), (3456, 43243), (3984, 37512), (4168, 35856), (4482, 33344), (4689, 31872), (5312, 28134), (5976, 25008), (6252, 23904), (7968, 18756), (8336, 17928), (8964, 16672), (9378, 15936), (10624, 14067), (11952, 12504)]