129677688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257297}}^1$

素因数の和:257316

約数の個数: 48

約数和(自身を含む): 401384880

約数和(自身を除く): 271707192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 257297, 514594, 771891, 1029188, 1543782, 1801079, 2058376, 2315673, 3087564, 3602158, 4631346, 5403237, 6175128, 7204316, 9262692, 10806474, 14408632, 16209711, 18525384, 21612948, 32419422, 43225896, 64838844, 129677688]

約数ペア:

[(1, 129677688), (2, 64838844), (3, 43225896), (4, 32419422), (6, 21612948), (7, 18525384), (8, 16209711), (9, 14408632), (12, 10806474), (14, 9262692), (18, 7204316), (21, 6175128), (24, 5403237), (28, 4631346), (36, 3602158), (42, 3087564), (56, 2315673), (63, 2058376), (72, 1801079), (84, 1543782), (126, 1029188), (168, 771891), (252, 514594), (504, 257297)]