163398672

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2917}}^1$

素因数の和:3320

約数の個数: 60

約数和(自身を含む): 458622060

約数和(自身を除く): 295223388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 2334, 2917, 3112, 3501, 4668, 5834, 6224, 7002, 8751, 9336, 11668, 14004, 17502, 18672, 23336, 26253, 28008, 35004, 46672, 52506, 56016, 70008, 105012, 140016, 210024, 420048, 1134713, 2269426, 3404139, 4538852, 6808278, 9077704, 10212417, 13616556, 18155408, 20424834, 27233112, 40849668, 54466224, 81699336, 163398672]

約数ペア:

[(1, 163398672), (2, 81699336), (3, 54466224), (4, 40849668), (6, 27233112), (8, 20424834), (9, 18155408), (12, 13616556), (16, 10212417), (18, 9077704), (24, 6808278), (36, 4538852), (48, 3404139), (72, 2269426), (144, 1134713), (389, 420048), (778, 210024), (1167, 140016), (1556, 105012), (2334, 70008), (2917, 56016), (3112, 52506), (3501, 46672), (4668, 35004), (5834, 28008), (6224, 26253), (7002, 23336), (8751, 18672), (9336, 17502), (11668, 14004)]