128492892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 378588672

約数和(自身を除く): 250095780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 837, 891, 1023, 1116, 1163, 1188, 1364, 1674, 1782, 2046, 2326, 2511, 3069, 3348, 3489, 3564, 4092, 4652, 5022, 6138, 6978, 9207, 10044, 10467, 12276, 12793, 13956, 18414, 20934, 25586, 27621, 31401, 36053, 36828, 38379, 41868, 51172, 55242, 62802, 72106, 76758, 94203, 108159, 110484, 115137, 125604, 144212, 153516, 188406, 216318, 230274, 324477, 345411, 376812, 396583, 432636, 460548, 648954, 690822, 793166, 973431, 1036233, 1189749, 1297908, 1381644, 1586332, 1946862, 2072466, 2379498, 2920293, 3569247, 3893724, 4144932, 4758996, 5840586, 7138494, 10707741, 11681172, 14276988, 21415482, 32123223, 42830964, 64246446, 128492892]

約数ペア:

[(1, 128492892), (2, 64246446), (3, 42830964), (4, 32123223), (6, 21415482), (9, 14276988), (11, 11681172), (12, 10707741), (18, 7138494), (22, 5840586), (27, 4758996), (31, 4144932), (33, 3893724), (36, 3569247), (44, 2920293), (54, 2379498), (62, 2072466), (66, 1946862), (81, 1586332), (93, 1381644), (99, 1297908), (108, 1189749), (124, 1036233), (132, 973431), (162, 793166), (186, 690822), (198, 648954), (279, 460548), (297, 432636), (324, 396583), (341, 376812), (372, 345411), (396, 324477), (558, 230274), (594, 216318), (682, 188406), (837, 153516), (891, 144212), (1023, 125604), (1116, 115137), (1163, 110484), (1188, 108159), (1364, 94203), (1674, 76758), (1782, 72106), (2046, 62802), (2326, 55242), (2511, 51172), (3069, 41868), (3348, 38379), (3489, 36828), (3564, 36053), (4092, 31401), (4652, 27621), (5022, 25586), (6138, 20934), (6978, 18414), (9207, 13956), (10044, 12793), (10467, 12276)]