149239368

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1723}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 415828800

約数和(自身を除く): 266589432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 802, 1203, 1604, 1723, 2406, 3208, 3446, 3609, 4812, 5169, 6892, 7218, 9624, 10338, 10827, 13784, 14436, 15507, 20676, 21654, 28872, 31014, 41352, 43308, 46521, 62028, 86616, 93042, 124056, 186084, 372168, 690923, 1381846, 2072769, 2763692, 4145538, 5527384, 6218307, 8291076, 12436614, 16582152, 18654921, 24873228, 37309842, 49746456, 74619684, 149239368]

約数ペア:

[(1, 149239368), (2, 74619684), (3, 49746456), (4, 37309842), (6, 24873228), (8, 18654921), (9, 16582152), (12, 12436614), (18, 8291076), (24, 6218307), (27, 5527384), (36, 4145538), (54, 2763692), (72, 2072769), (108, 1381846), (216, 690923), (401, 372168), (802, 186084), (1203, 124056), (1604, 93042), (1723, 86616), (2406, 62028), (3208, 46521), (3446, 43308), (3609, 41352), (4812, 31014), (5169, 28872), (6892, 21654), (7218, 20676), (9624, 15507), (10338, 14436), (10827, 13784)]