164254926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 378740736

約数和(自身を除く): 214485810

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 341, 473, 682, 946, 1023, 1333, 1419, 1867, 2046, 2666, 2838, 3734, 3999, 5601, 7998, 11202, 14663, 20537, 29326, 41074, 43989, 57877, 61611, 80281, 87978, 115754, 123222, 160562, 173631, 240843, 347262, 481686, 636647, 883091, 1273294, 1766182, 1909941, 2488711, 2649273, 3819882, 4977422, 5298546, 7466133, 14932266, 27375821, 54751642, 82127463, 164254926]

約数ペア:

[(1, 164254926), (2, 82127463), (3, 54751642), (6, 27375821), (11, 14932266), (22, 7466133), (31, 5298546), (33, 4977422), (43, 3819882), (62, 2649273), (66, 2488711), (86, 1909941), (93, 1766182), (129, 1273294), (186, 883091), (258, 636647), (341, 481686), (473, 347262), (682, 240843), (946, 173631), (1023, 160562), (1333, 123222), (1419, 115754), (1867, 87978), (2046, 80281), (2666, 61611), (2838, 57877), (3734, 43989), (3999, 41074), (5601, 29326), (7998, 20537), (11202, 14663)]