168367456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 353880576

約数和(自身を除く): 185513120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 2032, 2159, 2437, 4064, 4318, 4874, 8636, 9748, 17272, 19496, 34544, 38992, 41429, 69088, 77984, 82858, 165716, 309499, 331432, 618998, 662864, 1237996, 1325728, 2475992, 4951984, 5261483, 9903968, 10522966, 21045932, 42091864, 84183728, 168367456]

約数ペア:

[(1, 168367456), (2, 84183728), (4, 42091864), (8, 21045932), (16, 10522966), (17, 9903968), (32, 5261483), (34, 4951984), (68, 2475992), (127, 1325728), (136, 1237996), (254, 662864), (272, 618998), (508, 331432), (544, 309499), (1016, 165716), (2032, 82858), (2159, 77984), (2437, 69088), (4064, 41429), (4318, 38992), (4874, 34544), (8636, 19496), (9748, 17272)]