168760048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{907}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 339464880

約数和(自身を除く): 170704832

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 401, 464, 802, 907, 1604, 1814, 3208, 3628, 6416, 7256, 11629, 14512, 23258, 26303, 46516, 52606, 93032, 105212, 186064, 210424, 363707, 420848, 727414, 1454828, 2909656, 5819312, 10547503, 21095006, 42190012, 84380024, 168760048]

約数ペア:

[(1, 168760048), (2, 84380024), (4, 42190012), (8, 21095006), (16, 10547503), (29, 5819312), (58, 2909656), (116, 1454828), (232, 727414), (401, 420848), (464, 363707), (802, 210424), (907, 186064), (1604, 105212), (1814, 93032), (3208, 52606), (3628, 46516), (6416, 26303), (7256, 23258), (11629, 14512)]