161794008

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{3739}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 439038600

約数和(自身を除く): 277244592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2404, 3606, 3739, 4808, 5409, 7212, 7478, 10818, 11217, 14424, 14956, 21636, 22434, 29912, 33651, 43272, 44868, 67302, 89736, 134604, 269208, 2247139, 4494278, 6741417, 8988556, 13482834, 17977112, 20224251, 26965668, 40448502, 53931336, 80897004, 161794008]

約数ペア:

[(1, 161794008), (2, 80897004), (3, 53931336), (4, 40448502), (6, 26965668), (8, 20224251), (9, 17977112), (12, 13482834), (18, 8988556), (24, 6741417), (36, 4494278), (72, 2247139), (601, 269208), (1202, 134604), (1803, 89736), (2404, 67302), (3606, 44868), (3739, 43272), (4808, 33651), (5409, 29912), (7212, 22434), (7478, 21636), (10818, 14956), (11217, 14424)]