145990392

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{23669}}^1$

素因数の和:23935

約数の個数: 32

約数和(自身を含む): 366411600

約数和(自身を除く): 220421208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 23669, 47338, 71007, 94676, 142014, 189352, 284028, 568056, 6082933, 12165866, 18248799, 24331732, 36497598, 48663464, 72995196, 145990392]

約数ペア:

[(1, 145990392), (2, 72995196), (3, 48663464), (4, 36497598), (6, 24331732), (8, 18248799), (12, 12165866), (24, 6082933), (257, 568056), (514, 284028), (771, 189352), (1028, 142014), (1542, 94676), (2056, 71007), (3084, 47338), (6168, 23669)]