147742144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{209861}}^1$

素因数の和:209884

約数の個数: 28

約数和(自身を含む): 319829688

約数和(自身を除く): 172087544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 209861, 419722, 839444, 1678888, 2308471, 3357776, 4616942, 6715552, 9233884, 13431104, 18467768, 36935536, 73871072, 147742144]

約数ペア:

[(1, 147742144), (2, 73871072), (4, 36935536), (8, 18467768), (11, 13431104), (16, 9233884), (22, 6715552), (32, 4616942), (44, 3357776), (64, 2308471), (88, 1678888), (176, 839444), (352, 419722), (704, 209861)]