121318672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 242406360

約数和(自身を除く): 121087688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 328, 346, 656, 692, 1069, 1384, 2138, 2768, 4276, 7093, 8552, 14186, 17104, 28372, 43829, 56744, 87658, 113488, 175316, 184937, 350632, 369874, 701264, 739748, 1479496, 2958992, 7582417, 15164834, 30329668, 60659336, 121318672]

約数ペア:

[(1, 121318672), (2, 60659336), (4, 30329668), (8, 15164834), (16, 7582417), (41, 2958992), (82, 1479496), (164, 739748), (173, 701264), (328, 369874), (346, 350632), (656, 184937), (692, 175316), (1069, 113488), (1384, 87658), (2138, 56744), (2768, 43829), (4276, 28372), (7093, 17104), (8552, 14186)]