150445876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 327499200

約数和(自身を除く): 177053324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 133, 142, 196, 266, 284, 497, 532, 569, 931, 994, 1138, 1349, 1862, 1988, 2276, 2698, 3479, 3724, 3983, 5396, 6958, 7966, 9443, 10811, 13916, 15932, 18886, 21622, 27881, 37772, 40399, 43244, 55762, 66101, 75677, 80798, 111524, 132202, 151354, 161596, 264404, 282793, 302708, 529739, 565586, 767581, 1059478, 1131172, 1535162, 1979551, 2118956, 3070324, 3959102, 5373067, 7918204, 10746134, 21492268, 37611469, 75222938, 150445876]

約数ペア:

[(1, 150445876), (2, 75222938), (4, 37611469), (7, 21492268), (14, 10746134), (19, 7918204), (28, 5373067), (38, 3959102), (49, 3070324), (71, 2118956), (76, 1979551), (98, 1535162), (133, 1131172), (142, 1059478), (196, 767581), (266, 565586), (284, 529739), (497, 302708), (532, 282793), (569, 264404), (931, 161596), (994, 151354), (1138, 132202), (1349, 111524), (1862, 80798), (1988, 75677), (2276, 66101), (2698, 55762), (3479, 43244), (3724, 40399), (3983, 37772), (5396, 27881), (6958, 21622), (7966, 18886), (9443, 15932), (10811, 13916)]