168013927984

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1\times {\mathrm{12379}}^1$

素因数の和:13250

約数の個数: 80

約数和(自身を含む): 374692089600

約数和(自身を除く): 206678161616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 677, 716, 1253, 1354, 1432, 2506, 2708, 2864, 4739, 5012, 5416, 9478, 10024, 10832, 12379, 18956, 20048, 24758, 37912, 49516, 75824, 86653, 99032, 121183, 173306, 198064, 242366, 346612, 484732, 693224, 848281, 969464, 1386448, 1696562, 1938928, 2215841, 3393124, 4431682, 6786248, 8380583, 8863364, 13572496, 15510887, 16761166, 17726728, 31021774, 33522332, 35453456, 58664081, 62043548, 67044664, 117328162, 124087096, 134089328, 234656324, 248174192, 469312648, 938625296, 1500124357, 3000248714, 6000497428, 10500870499, 12000994856, 21001740998, 24001989712, 42003481996, 84006963992, 168013927984]

約数ペア:

[(1, 168013927984), (2, 84006963992), (4, 42003481996), (7, 24001989712), (8, 21001740998), (14, 12000994856), (16, 10500870499), (28, 6000497428), (56, 3000248714), (112, 1500124357), (179, 938625296), (358, 469312648), (677, 248174192), (716, 234656324), (1253, 134089328), (1354, 124087096), (1432, 117328162), (2506, 67044664), (2708, 62043548), (2864, 58664081), (4739, 35453456), (5012, 33522332), (5416, 31021774), (9478, 17726728), (10024, 16761166), (10832, 15510887), (12379, 13572496), (18956, 8863364), (20048, 8380583), (24758, 6786248), (37912, 4431682), (49516, 3393124), (75824, 2215841), (86653, 1938928), (99032, 1696562), (121183, 1386448), (173306, 969464), (198064, 848281), (242366, 693224), (346612, 484732)]