156747272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 326134620

約数和(自身を除く): 169387348

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 452, 484, 904, 968, 1243, 1433, 2486, 2866, 4972, 5732, 9944, 11464, 13673, 15763, 27346, 31526, 54692, 63052, 109384, 126104, 161929, 173393, 323858, 346786, 647716, 693572, 1295432, 1387144, 1781219, 3562438, 7124876, 14249752, 19593409, 39186818, 78373636, 156747272]

約数ペア:

[(1, 156747272), (2, 78373636), (4, 39186818), (8, 19593409), (11, 14249752), (22, 7124876), (44, 3562438), (88, 1781219), (113, 1387144), (121, 1295432), (226, 693572), (242, 647716), (452, 346786), (484, 323858), (904, 173393), (968, 161929), (1243, 126104), (1433, 109384), (2486, 63052), (2866, 54692), (4972, 31526), (5732, 27346), (9944, 15763), (11464, 13673)]