155366552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47717}}^1$

素因数の和:47771

約数の個数: 32

約数和(自身を含む): 326391120

約数和(自身を除く): 171024568

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 47717, 95434, 190868, 381736, 524887, 1049774, 1765529, 2099548, 3531058, 4199096, 7062116, 14124232, 19420819, 38841638, 77683276, 155366552]

約数ペア:

[(1, 155366552), (2, 77683276), (4, 38841638), (8, 19420819), (11, 14124232), (22, 7062116), (37, 4199096), (44, 3531058), (74, 2099548), (88, 1765529), (148, 1049774), (296, 524887), (407, 381736), (814, 190868), (1628, 95434), (3256, 47717)]