141283856

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:916

約数の個数: 60

約数和(自身を含む): 320010768

約数和(自身を除く): 178726912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 587, 614, 784, 1174, 1228, 2149, 2348, 2456, 4109, 4298, 4696, 4912, 8218, 8596, 9392, 15043, 16436, 17192, 28763, 30086, 32872, 34384, 57526, 60172, 65744, 115052, 120344, 180209, 230104, 240688, 360418, 460208, 720836, 1261463, 1441672, 2522926, 2883344, 5045852, 8830241, 10091704, 17660482, 20183408, 35320964, 70641928, 141283856]

約数ペア:

[(1, 141283856), (2, 70641928), (4, 35320964), (7, 20183408), (8, 17660482), (14, 10091704), (16, 8830241), (28, 5045852), (49, 2883344), (56, 2522926), (98, 1441672), (112, 1261463), (196, 720836), (307, 460208), (392, 360418), (587, 240688), (614, 230104), (784, 180209), (1174, 120344), (1228, 115052), (2149, 65744), (2348, 60172), (2456, 57526), (4109, 34384), (4298, 32872), (4696, 30086), (4912, 28763), (8218, 17192), (8596, 16436), (9392, 15043)]