133257544

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 295464960

約数和(自身を除く): 162207416

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 127, 164, 254, 287, 328, 457, 508, 574, 889, 914, 1016, 1148, 1778, 1828, 2296, 3199, 3556, 3656, 5207, 6398, 7112, 10414, 12796, 18737, 20828, 25592, 36449, 37474, 41656, 58039, 72898, 74948, 116078, 131159, 145796, 149896, 232156, 262318, 291592, 406273, 464312, 524636, 812546, 1049272, 1625092, 2379599, 3250184, 4759198, 9518396, 16657193, 19036792, 33314386, 66628772, 133257544]

約数ペア:

[(1, 133257544), (2, 66628772), (4, 33314386), (7, 19036792), (8, 16657193), (14, 9518396), (28, 4759198), (41, 3250184), (56, 2379599), (82, 1625092), (127, 1049272), (164, 812546), (254, 524636), (287, 464312), (328, 406273), (457, 291592), (508, 262318), (574, 232156), (889, 149896), (914, 145796), (1016, 131159), (1148, 116078), (1778, 74948), (1828, 72898), (2296, 58039), (3199, 41656), (3556, 37474), (3656, 36449), (5207, 25592), (6398, 20828), (7112, 18737), (10414, 12796)]