150921218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5021}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 274803840

約数和(自身を除く): 123882622

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 4294, 5021, 10042, 15029, 30058, 35147, 70294, 95399, 190798, 567373, 667793, 1134746, 1335586, 3971611, 7943222, 10780087, 21560174, 75460609, 150921218]

約数ペア:

[(1, 150921218), (2, 75460609), (7, 21560174), (14, 10780087), (19, 7943222), (38, 3971611), (113, 1335586), (133, 1134746), (226, 667793), (266, 567373), (791, 190798), (1582, 95399), (2147, 70294), (4294, 35147), (5021, 30058), (10042, 15029)]