126689864

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 283046400

約数和(自身を除く): 156356536

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 181, 203, 232, 362, 406, 431, 724, 812, 862, 1267, 1448, 1624, 1724, 2534, 3017, 3448, 5068, 5249, 6034, 10136, 10498, 12068, 12499, 20996, 24136, 24998, 36743, 41992, 49996, 73486, 78011, 87493, 99992, 146972, 156022, 174986, 293944, 312044, 349972, 546077, 624088, 699944, 1092154, 2184308, 2262319, 4368616, 4524638, 9049276, 15836233, 18098552, 31672466, 63344932, 126689864]

約数ペア:

[(1, 126689864), (2, 63344932), (4, 31672466), (7, 18098552), (8, 15836233), (14, 9049276), (28, 4524638), (29, 4368616), (56, 2262319), (58, 2184308), (116, 1092154), (181, 699944), (203, 624088), (232, 546077), (362, 349972), (406, 312044), (431, 293944), (724, 174986), (812, 156022), (862, 146972), (1267, 99992), (1448, 87493), (1624, 78011), (1724, 73486), (2534, 49996), (3017, 41992), (3448, 36743), (5068, 24998), (5249, 24136), (6034, 20996), (10136, 12499), (10498, 12068)]