160684972

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 328867840

約数和(自身を除く): 168182868

約数列:

[1, 2, 4, 7, 14, 28, 73, 127, 146, 254, 292, 508, 511, 619, 889, 1022, 1238, 1778, 2044, 2476, 3556, 4333, 8666, 9271, 17332, 18542, 37084, 45187, 64897, 78613, 90374, 129794, 157226, 180748, 259588, 314452, 316309, 550291, 632618, 1100582, 1265236, 2201164, 5738749, 11477498, 22954996, 40171243, 80342486, 160684972]

約数ペア:

[(1, 160684972), (2, 80342486), (4, 40171243), (7, 22954996), (14, 11477498), (28, 5738749), (73, 2201164), (127, 1265236), (146, 1100582), (254, 632618), (292, 550291), (508, 316309), (511, 314452), (619, 259588), (889, 180748), (1022, 157226), (1238, 129794), (1778, 90374), (2044, 78613), (2476, 64897), (3556, 45187), (4333, 37084), (8666, 18542), (9271, 17332)]