121856896

素因数分解:

$2^7\times 7^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 278974080

約数和(自身を除く): 157117184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 307, 443, 448, 614, 886, 896, 1228, 1772, 2149, 2456, 3101, 3544, 4298, 4912, 6202, 7088, 8596, 9824, 12404, 14176, 17192, 19648, 24808, 28352, 34384, 39296, 49616, 56704, 68768, 99232, 136001, 137536, 198464, 272002, 275072, 396928, 544004, 952007, 1088008, 1904014, 2176016, 3808028, 4352032, 7616056, 8704064, 15232112, 17408128, 30464224, 60928448, 121856896]

約数ペア:

[(1, 121856896), (2, 60928448), (4, 30464224), (7, 17408128), (8, 15232112), (14, 8704064), (16, 7616056), (28, 4352032), (32, 3808028), (56, 2176016), (64, 1904014), (112, 1088008), (128, 952007), (224, 544004), (307, 396928), (443, 275072), (448, 272002), (614, 198464), (886, 137536), (896, 136001), (1228, 99232), (1772, 68768), (2149, 56704), (2456, 49616), (3101, 39296), (3544, 34384), (4298, 28352), (4912, 24808), (6202, 19648), (7088, 17192), (8596, 14176), (9824, 12404)]