180147198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22937}}^1$

素因数の和:22977

約数の個数: 64

約数和(自身を含む): 475642368

約数和(自身を除く): 295495170

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 22937, 45874, 68811, 137622, 160559, 252307, 321118, 389929, 481677, 504614, 756921, 779858, 963354, 1169787, 1513842, 1766149, 2339574, 2729503, 3532298, 4289219, 5298447, 5459006, 8188509, 8578438, 10596894, 12867657, 16377018, 25735314, 30024533, 60049066, 90073599, 180147198]

約数ペア:

[(1, 180147198), (2, 90073599), (3, 60049066), (6, 30024533), (7, 25735314), (11, 16377018), (14, 12867657), (17, 10596894), (21, 8578438), (22, 8188509), (33, 5459006), (34, 5298447), (42, 4289219), (51, 3532298), (66, 2729503), (77, 2339574), (102, 1766149), (119, 1513842), (154, 1169787), (187, 963354), (231, 779858), (238, 756921), (357, 504614), (374, 481677), (462, 389929), (561, 321118), (714, 252307), (1122, 160559), (1309, 137622), (2618, 68811), (3927, 45874), (7854, 22937)]