140537824

素因数分解:

$2^5\times 7^1\times {\mathrm{727}}^1\times {\mathrm{863}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 317011968

約数和(自身を除く): 176474144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 727, 863, 1454, 1726, 2908, 3452, 5089, 5816, 6041, 6904, 10178, 11632, 12082, 13808, 20356, 23264, 24164, 27616, 40712, 48328, 81424, 96656, 162848, 193312, 627401, 1254802, 2509604, 4391807, 5019208, 8783614, 10038416, 17567228, 20076832, 35134456, 70268912, 140537824]

約数ペア:

[(1, 140537824), (2, 70268912), (4, 35134456), (7, 20076832), (8, 17567228), (14, 10038416), (16, 8783614), (28, 5019208), (32, 4391807), (56, 2509604), (112, 1254802), (224, 627401), (727, 193312), (863, 162848), (1454, 96656), (1726, 81424), (2908, 48328), (3452, 40712), (5089, 27616), (5816, 24164), (6041, 23264), (6904, 20356), (10178, 13808), (11632, 12082)]