162830969

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 213134400

約数和(自身を除く): 50303431

約数列:

[1, 7, 19, 29, 37, 49, 133, 163, 203, 259, 551, 703, 931, 1073, 1141, 1421, 1813, 3097, 3857, 4727, 4921, 6031, 7511, 7987, 20387, 21679, 26999, 33089, 34447, 42217, 52577, 89813, 114589, 142709, 151753, 174899, 231623, 295519, 628691, 802123, 998963, 1224293, 3323081, 4400837, 5614861, 8570051, 23261567, 162830969]

約数ペア:

[(1, 162830969), (7, 23261567), (19, 8570051), (29, 5614861), (37, 4400837), (49, 3323081), (133, 1224293), (163, 998963), (203, 802123), (259, 628691), (551, 295519), (703, 231623), (931, 174899), (1073, 151753), (1141, 142709), (1421, 114589), (1813, 89813), (3097, 52577), (3857, 42217), (4727, 34447), (4921, 33089), (6031, 26999), (7511, 21679), (7987, 20387)]