108746778

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 258681600

約数和(自身を除く): 149934822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 343, 371, 686, 742, 997, 1029, 1113, 1994, 2058, 2226, 2597, 2991, 5194, 5982, 6979, 7791, 13958, 15582, 18179, 20937, 36358, 41874, 48853, 52841, 54537, 97706, 105682, 109074, 146559, 158523, 293118, 317046, 341971, 369887, 683942, 739774, 1025913, 1109661, 2051826, 2219322, 2589209, 5178418, 7767627, 15535254, 18124463, 36248926, 54373389, 108746778]

約数ペア:

[(1, 108746778), (2, 54373389), (3, 36248926), (6, 18124463), (7, 15535254), (14, 7767627), (21, 5178418), (42, 2589209), (49, 2219322), (53, 2051826), (98, 1109661), (106, 1025913), (147, 739774), (159, 683942), (294, 369887), (318, 341971), (343, 317046), (371, 293118), (686, 158523), (742, 146559), (997, 109074), (1029, 105682), (1113, 97706), (1994, 54537), (2058, 52841), (2226, 48853), (2597, 41874), (2991, 36358), (5194, 20937), (5982, 18179), (6979, 15582), (7791, 13958)]