155549322

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 367994880

約数和(自身を除く): 212445558

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 109, 138, 162, 207, 218, 327, 383, 414, 621, 654, 766, 981, 1149, 1242, 1863, 1962, 2298, 2507, 2943, 3447, 3726, 5014, 5886, 6894, 7521, 8809, 8829, 10341, 15042, 17618, 17658, 20682, 22563, 26427, 31023, 41747, 45126, 52854, 62046, 67689, 79281, 83494, 125241, 135378, 158562, 203067, 237843, 250482, 375723, 406134, 475686, 713529, 751446, 960181, 1127169, 1427058, 1920362, 2254338, 2880543, 3381507, 5761086, 6763014, 8641629, 17283258, 25924887, 51849774, 77774661, 155549322]

約数ペア:

[(1, 155549322), (2, 77774661), (3, 51849774), (6, 25924887), (9, 17283258), (18, 8641629), (23, 6763014), (27, 5761086), (46, 3381507), (54, 2880543), (69, 2254338), (81, 1920362), (109, 1427058), (138, 1127169), (162, 960181), (207, 751446), (218, 713529), (327, 475686), (383, 406134), (414, 375723), (621, 250482), (654, 237843), (766, 203067), (981, 158562), (1149, 135378), (1242, 125241), (1863, 83494), (1962, 79281), (2298, 67689), (2507, 62046), (2943, 52854), (3447, 45126), (3726, 41747), (5014, 31023), (5886, 26427), (6894, 22563), (7521, 20682), (8809, 17658), (8829, 17618), (10341, 15042)]