157826394

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2913

約数の個数: 80

約数和(自身を含む): 398382336

約数和(自身を除く): 240555942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 279, 297, 341, 558, 594, 682, 837, 891, 1023, 1674, 1782, 2046, 2511, 2857, 3069, 5022, 5714, 6138, 8571, 9207, 17142, 18414, 25713, 27621, 31427, 51426, 55242, 62854, 77139, 88567, 94281, 154278, 177134, 188562, 231417, 265701, 282843, 462834, 531402, 565686, 797103, 848529, 974237, 1594206, 1697058, 1948474, 2391309, 2545587, 2922711, 4782618, 5091174, 5845422, 7173927, 8768133, 14347854, 17536266, 26304399, 52608798, 78913197, 157826394]

約数ペア:

[(1, 157826394), (2, 78913197), (3, 52608798), (6, 26304399), (9, 17536266), (11, 14347854), (18, 8768133), (22, 7173927), (27, 5845422), (31, 5091174), (33, 4782618), (54, 2922711), (62, 2545587), (66, 2391309), (81, 1948474), (93, 1697058), (99, 1594206), (162, 974237), (186, 848529), (198, 797103), (279, 565686), (297, 531402), (341, 462834), (558, 282843), (594, 265701), (682, 231417), (837, 188562), (891, 177134), (1023, 154278), (1674, 94281), (1782, 88567), (2046, 77139), (2511, 62854), (2857, 55242), (3069, 51426), (5022, 31427), (5714, 27621), (6138, 25713), (8571, 18414), (9207, 17142)]