145144902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{15497}}^1$

素因数の和:15732

約数の個数: 32

約数和(自身を含む): 333268992

約数和(自身を除く): 188124090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 15497, 30994, 46491, 92982, 108479, 216958, 325437, 650874, 3455831, 6911662, 10367493, 20734986, 24190817, 48381634, 72572451, 145144902]

約数ペア:

[(1, 145144902), (2, 72572451), (3, 48381634), (6, 24190817), (7, 20734986), (14, 10367493), (21, 6911662), (42, 3455831), (223, 650874), (446, 325437), (669, 216958), (1338, 108479), (1561, 92982), (3122, 46491), (4683, 30994), (9366, 15497)]