154942992

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5407}}^1$

素因数の和:5620

約数の個数: 60

約数和(自身を含む): 435884800

約数和(自身を除く): 280941808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 5407, 7164, 9552, 10814, 14328, 16221, 21628, 28656, 32442, 43256, 48663, 64884, 86512, 97326, 129768, 194652, 259536, 389304, 778608, 1075993, 2151986, 3227979, 4303972, 6455958, 8607944, 9683937, 12911916, 17215888, 19367874, 25823832, 38735748, 51647664, 77471496, 154942992]

約数ペア:

[(1, 154942992), (2, 77471496), (3, 51647664), (4, 38735748), (6, 25823832), (8, 19367874), (9, 17215888), (12, 12911916), (16, 9683937), (18, 8607944), (24, 6455958), (36, 4303972), (48, 3227979), (72, 2151986), (144, 1075993), (199, 778608), (398, 389304), (597, 259536), (796, 194652), (1194, 129768), (1592, 97326), (1791, 86512), (2388, 64884), (3184, 48663), (3582, 43256), (4776, 32442), (5407, 28656), (7164, 21628), (9552, 16221), (10814, 14328)]