156912370552

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{33071}}^1$

素因数の和:33716

約数の個数: 64

約数和(自身を含む): 338763110400

約数和(自身を除く): 181850739848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 439, 772, 878, 1351, 1544, 1756, 2702, 3073, 3512, 5404, 6146, 10808, 12292, 24584, 33071, 66142, 84727, 132284, 169454, 231497, 264568, 338908, 462994, 593089, 677816, 925988, 1186178, 1851976, 2372356, 4744712, 6382703, 12765406, 14518169, 25530812, 29036338, 44678921, 51061624, 58072676, 89357842, 101627183, 116145352, 178715684, 203254366, 357431368, 406508732, 813017464, 2802006617, 5604013234, 11208026468, 19614046319, 22416052936, 39228092638, 78456185276, 156912370552]

約数ペア:

[(1, 156912370552), (2, 78456185276), (4, 39228092638), (7, 22416052936), (8, 19614046319), (14, 11208026468), (28, 5604013234), (56, 2802006617), (193, 813017464), (386, 406508732), (439, 357431368), (772, 203254366), (878, 178715684), (1351, 116145352), (1544, 101627183), (1756, 89357842), (2702, 58072676), (3073, 51061624), (3512, 44678921), (5404, 29036338), (6146, 25530812), (10808, 14518169), (12292, 12765406), (24584, 6382703), (33071, 4744712), (66142, 2372356), (84727, 1851976), (132284, 1186178), (169454, 925988), (231497, 677816), (264568, 593089), (338908, 462994)]