156955910276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{347}}^1\times {\mathrm{19433}}^1$

素因数の和:19841

約数の個数: 72

約数和(自身を含む): 314156362464

約数和(自身を除く): 157200452188

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 347, 506, 529, 694, 1012, 1058, 1388, 2116, 3817, 5819, 7634, 7981, 11638, 15268, 15962, 19433, 23276, 31924, 38866, 77732, 87791, 175582, 183563, 213763, 351164, 367126, 427526, 446959, 734252, 855052, 893918, 1787836, 2019193, 4038386, 4916549, 6743251, 8076772, 9833098, 10280057, 13486502, 19666196, 20560114, 26973004, 41120228, 74175761, 113080627, 148351522, 155094773, 226161254, 296703044, 310189546, 452322508, 620379092, 1706042503, 3412085006, 3567179779, 6824170012, 7134359558, 14268719116, 39238977569, 78477955138, 156955910276]

約数ペア:

[(1, 156955910276), (2, 78477955138), (4, 39238977569), (11, 14268719116), (22, 7134359558), (23, 6824170012), (44, 3567179779), (46, 3412085006), (92, 1706042503), (253, 620379092), (347, 452322508), (506, 310189546), (529, 296703044), (694, 226161254), (1012, 155094773), (1058, 148351522), (1388, 113080627), (2116, 74175761), (3817, 41120228), (5819, 26973004), (7634, 20560114), (7981, 19666196), (11638, 13486502), (15268, 10280057), (15962, 9833098), (19433, 8076772), (23276, 6743251), (31924, 4916549), (38866, 4038386), (77732, 2019193), (87791, 1787836), (175582, 893918), (183563, 855052), (213763, 734252), (351164, 446959), (367126, 427526)]