165919404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 453246976

約数和(自身を除く): 287327572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 127, 151, 206, 254, 302, 309, 381, 412, 453, 508, 604, 618, 721, 762, 889, 906, 1057, 1236, 1442, 1524, 1778, 1812, 2114, 2163, 2667, 2884, 3171, 3556, 4228, 4326, 5334, 6342, 8652, 10668, 12684, 13081, 15553, 19177, 26162, 31106, 38354, 39243, 46659, 52324, 57531, 62212, 76708, 78486, 91567, 93318, 108871, 115062, 134239, 156972, 183134, 186636, 217742, 230124, 268478, 274701, 326613, 366268, 402717, 435484, 536956, 549402, 653226, 805434, 1098804, 1306452, 1610868, 1975231, 3950462, 5925693, 7900924, 11851386, 13826617, 23702772, 27653234, 41479851, 55306468, 82959702, 165919404]

約数ペア:

[(1, 165919404), (2, 82959702), (3, 55306468), (4, 41479851), (6, 27653234), (7, 23702772), (12, 13826617), (14, 11851386), (21, 7900924), (28, 5925693), (42, 3950462), (84, 1975231), (103, 1610868), (127, 1306452), (151, 1098804), (206, 805434), (254, 653226), (302, 549402), (309, 536956), (381, 435484), (412, 402717), (453, 366268), (508, 326613), (604, 274701), (618, 268478), (721, 230124), (762, 217742), (889, 186636), (906, 183134), (1057, 156972), (1236, 134239), (1442, 115062), (1524, 108871), (1778, 93318), (1812, 91567), (2114, 78486), (2163, 76708), (2667, 62212), (2884, 57531), (3171, 52324), (3556, 46659), (4228, 39243), (4326, 38354), (5334, 31106), (6342, 26162), (8652, 19177), (10668, 15553), (12684, 13081)]