129720384

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2124

約数の個数: 84

約数和(自身を含む): 375298716

約数和(自身を除く): 245578332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 678, 904, 1017, 1356, 1808, 1993, 2034, 2712, 3616, 3986, 4068, 5424, 5979, 7232, 7972, 8136, 10848, 11958, 15944, 16272, 17937, 21696, 23916, 31888, 32544, 35874, 47832, 63776, 65088, 71748, 95664, 127552, 143496, 191328, 225209, 286992, 382656, 450418, 573984, 675627, 900836, 1147968, 1351254, 1801672, 2026881, 2702508, 3603344, 4053762, 5405016, 7206688, 8107524, 10810032, 14413376, 16215048, 21620064, 32430096, 43240128, 64860192, 129720384]

約数ペア:

[(1, 129720384), (2, 64860192), (3, 43240128), (4, 32430096), (6, 21620064), (8, 16215048), (9, 14413376), (12, 10810032), (16, 8107524), (18, 7206688), (24, 5405016), (32, 4053762), (36, 3603344), (48, 2702508), (64, 2026881), (72, 1801672), (96, 1351254), (113, 1147968), (144, 900836), (192, 675627), (226, 573984), (288, 450418), (339, 382656), (452, 286992), (576, 225209), (678, 191328), (904, 143496), (1017, 127552), (1356, 95664), (1808, 71748), (1993, 65088), (2034, 63776), (2712, 47832), (3616, 35874), (3986, 32544), (4068, 31888), (5424, 23916), (5979, 21696), (7232, 17937), (7972, 16272), (8136, 15944), (10848, 11958)]