155717958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5457

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 217530042

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 2622, 4807, 5399, 9614, 10798, 14421, 16197, 28842, 32394, 59389, 102581, 118778, 124177, 178167, 205162, 248354, 307743, 356334, 372531, 615486, 745062, 1128391, 1365947, 2256782, 2359363, 2731894, 3385173, 4097841, 4718726, 6770346, 7078089, 8195682, 14156178, 25952993, 51905986, 77858979, 155717958]

約数ペア:

[(1, 155717958), (2, 77858979), (3, 51905986), (6, 25952993), (11, 14156178), (19, 8195682), (22, 7078089), (23, 6770346), (33, 4718726), (38, 4097841), (46, 3385173), (57, 2731894), (66, 2359363), (69, 2256782), (114, 1365947), (138, 1128391), (209, 745062), (253, 615486), (418, 372531), (437, 356334), (506, 307743), (627, 248354), (759, 205162), (874, 178167), (1254, 124177), (1311, 118778), (1518, 102581), (2622, 59389), (4807, 32394), (5399, 28842), (9614, 16197), (10798, 14421)]