166816488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 258962712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 223, 284, 426, 439, 446, 568, 669, 852, 878, 892, 1317, 1338, 1704, 1756, 1784, 2634, 2676, 3512, 5268, 5352, 10536, 15833, 31169, 31666, 47499, 62338, 63332, 93507, 94998, 97897, 124676, 126664, 187014, 189996, 195794, 249352, 293691, 374028, 379992, 391588, 587382, 748056, 783176, 1174764, 2349528, 6950687, 13901374, 20852061, 27802748, 41704122, 55605496, 83408244, 166816488]

約数ペア:

[(1, 166816488), (2, 83408244), (3, 55605496), (4, 41704122), (6, 27802748), (8, 20852061), (12, 13901374), (24, 6950687), (71, 2349528), (142, 1174764), (213, 783176), (223, 748056), (284, 587382), (426, 391588), (439, 379992), (446, 374028), (568, 293691), (669, 249352), (852, 195794), (878, 189996), (892, 187014), (1317, 126664), (1338, 124676), (1704, 97897), (1756, 94998), (1784, 93507), (2634, 63332), (2676, 62338), (3512, 47499), (5268, 31666), (5352, 31169), (10536, 15833)]