125745116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 273006720

約数和(自身を除く): 147261604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 107, 133, 188, 214, 266, 329, 428, 532, 658, 749, 893, 1316, 1498, 1786, 2033, 2209, 2996, 3572, 4066, 4418, 5029, 6251, 8132, 8836, 10058, 12502, 14231, 15463, 20116, 25004, 28462, 30926, 35203, 41971, 56924, 61852, 70406, 83942, 95551, 140812, 167884, 191102, 236363, 293797, 382204, 472726, 587594, 668857, 945452, 1175188, 1337714, 1654541, 2675428, 3309082, 4490897, 6618164, 8981794, 17963588, 31436279, 62872558, 125745116]

約数ペア:

[(1, 125745116), (2, 62872558), (4, 31436279), (7, 17963588), (14, 8981794), (19, 6618164), (28, 4490897), (38, 3309082), (47, 2675428), (76, 1654541), (94, 1337714), (107, 1175188), (133, 945452), (188, 668857), (214, 587594), (266, 472726), (329, 382204), (428, 293797), (532, 236363), (658, 191102), (749, 167884), (893, 140812), (1316, 95551), (1498, 83942), (1786, 70406), (2033, 61852), (2209, 56924), (2996, 41971), (3572, 35203), (4066, 30926), (4418, 28462), (5029, 25004), (6251, 20116), (8132, 15463), (8836, 14231), (10058, 12502)]