130251296

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20051}}^1$

素因数の和:20097

約数の個数: 48

約数和(自身を含む): 303186240

約数和(自身を除く): 172934944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 20051, 40102, 80204, 140357, 160408, 280714, 320816, 561428, 581479, 641632, 1122856, 1162958, 2245712, 2325916, 4070353, 4491424, 4651832, 8140706, 9303664, 16281412, 18607328, 32562824, 65125648, 130251296]

約数ペア:

[(1, 130251296), (2, 65125648), (4, 32562824), (7, 18607328), (8, 16281412), (14, 9303664), (16, 8140706), (28, 4651832), (29, 4491424), (32, 4070353), (56, 2325916), (58, 2245712), (112, 1162958), (116, 1122856), (203, 641632), (224, 581479), (232, 561428), (406, 320816), (464, 280714), (812, 160408), (928, 140357), (1624, 80204), (3248, 40102), (6496, 20051)]