147074288

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{25463}}^1$

素因数の和:25509

約数の個数: 30

約数和(自身を含む): 300755304

約数和(自身を除く): 153681016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 25463, 50926, 101852, 203704, 407408, 483797, 967594, 1935188, 3870376, 7740752, 9192143, 18384286, 36768572, 73537144, 147074288]

約数ペア:

[(1, 147074288), (2, 73537144), (4, 36768572), (8, 18384286), (16, 9192143), (19, 7740752), (38, 3870376), (76, 1935188), (152, 967594), (304, 483797), (361, 407408), (722, 203704), (1444, 101852), (2888, 50926), (5776, 25463)]