139982272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{115117}}^1$

素因数の和:115148

約数の個数: 28

約数和(自身を含む): 292399720

約数和(自身を除く): 152417448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 115117, 230234, 460468, 920936, 1841872, 2187223, 3683744, 4374446, 7367488, 8748892, 17497784, 34995568, 69991136, 139982272]

約数ペア:

[(1, 139982272), (2, 69991136), (4, 34995568), (8, 17497784), (16, 8748892), (19, 7367488), (32, 4374446), (38, 3683744), (64, 2187223), (76, 1841872), (152, 920936), (304, 460468), (608, 230234), (1216, 115117)]