156903174956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2541683}}^1$

素因数の和:2541782

約数の個数: 48

約数和(自身を含む): 317690166528

約数和(自身を除く): 160786991572

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1342, 1403, 2684, 2806, 5612, 15433, 30866, 61732, 2541683, 5083366, 10166732, 27958513, 55917026, 58458709, 111834052, 116917418, 155042663, 233834836, 310085326, 620170652, 643045799, 1286091598, 1705469293, 2572183196, 3410938586, 3565981249, 6821877172, 7131962498, 14263924996, 39225793739, 78451587478, 156903174956]

約数ペア:

[(1, 156903174956), (2, 78451587478), (4, 39225793739), (11, 14263924996), (22, 7131962498), (23, 6821877172), (44, 3565981249), (46, 3410938586), (61, 2572183196), (92, 1705469293), (122, 1286091598), (244, 643045799), (253, 620170652), (506, 310085326), (671, 233834836), (1012, 155042663), (1342, 116917418), (1403, 111834052), (2684, 58458709), (2806, 55917026), (5612, 27958513), (15433, 10166732), (30866, 5083366), (61732, 2541683)]