142540344

素因数分解:

$2^3\times 3^3\times {\mathrm{383}}^1\times {\mathrm{1723}}^1$

素因数の和:2121

約数の個数: 64

約数和(自身を含む): 397209600

約数和(自身を除く): 254669256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 383, 766, 1149, 1532, 1723, 2298, 3064, 3446, 3447, 4596, 5169, 6892, 6894, 9192, 10338, 10341, 13784, 13788, 15507, 20676, 20682, 27576, 31014, 41352, 41364, 46521, 62028, 82728, 93042, 124056, 186084, 372168, 659909, 1319818, 1979727, 2639636, 3959454, 5279272, 5939181, 7918908, 11878362, 15837816, 17817543, 23756724, 35635086, 47513448, 71270172, 142540344]

約数ペア:

[(1, 142540344), (2, 71270172), (3, 47513448), (4, 35635086), (6, 23756724), (8, 17817543), (9, 15837816), (12, 11878362), (18, 7918908), (24, 5939181), (27, 5279272), (36, 3959454), (54, 2639636), (72, 1979727), (108, 1319818), (216, 659909), (383, 372168), (766, 186084), (1149, 124056), (1532, 93042), (1723, 82728), (2298, 62028), (3064, 46521), (3446, 41364), (3447, 41352), (4596, 31014), (5169, 27576), (6892, 20682), (6894, 20676), (9192, 15507), (10338, 13788), (10341, 13784)]