156689478

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3871

約数の個数: 80

約数和(自身を含む): 399776256

約数和(自身を除く): 243086778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 253, 297, 414, 506, 594, 621, 759, 891, 1242, 1518, 1782, 1863, 2277, 3726, 3823, 4554, 6831, 7646, 11469, 13662, 20493, 22938, 34407, 40986, 42053, 68814, 84106, 87929, 103221, 126159, 175858, 206442, 252318, 263787, 309663, 378477, 527574, 619326, 756954, 791361, 967219, 1135431, 1582722, 1934438, 2270862, 2374083, 2901657, 3406293, 4748166, 5803314, 6812586, 7122249, 8704971, 14244498, 17409942, 26114913, 52229826, 78344739, 156689478]

約数ペア:

[(1, 156689478), (2, 78344739), (3, 52229826), (6, 26114913), (9, 17409942), (11, 14244498), (18, 8704971), (22, 7122249), (23, 6812586), (27, 5803314), (33, 4748166), (46, 3406293), (54, 2901657), (66, 2374083), (69, 2270862), (81, 1934438), (99, 1582722), (138, 1135431), (162, 967219), (198, 791361), (207, 756954), (253, 619326), (297, 527574), (414, 378477), (506, 309663), (594, 263787), (621, 252318), (759, 206442), (891, 175858), (1242, 126159), (1518, 103221), (1782, 87929), (1863, 84106), (2277, 68814), (3726, 42053), (3823, 40986), (4554, 34407), (6831, 22938), (7646, 20493), (11469, 13662)]