147309904

素因数分解:

$2^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2969}}^1$

素因数の和:3427

約数の個数: 40

約数和(自身を含む): 327032640

約数和(自身を除く): 179722736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 443, 886, 1772, 2969, 3101, 3544, 5938, 6202, 7088, 11876, 12404, 20783, 23752, 24808, 41566, 47504, 49616, 83132, 166264, 332528, 1315267, 2630534, 5261068, 9206869, 10522136, 18413738, 21044272, 36827476, 73654952, 147309904]

約数ペア:

[(1, 147309904), (2, 73654952), (4, 36827476), (7, 21044272), (8, 18413738), (14, 10522136), (16, 9206869), (28, 5261068), (56, 2630534), (112, 1315267), (443, 332528), (886, 166264), (1772, 83132), (2969, 49616), (3101, 47504), (3544, 41566), (5938, 24808), (6202, 23752), (7088, 20783), (11876, 12404)]