163961064

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 473088000

約数和(自身を除く): 309126936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 127, 129, 139, 172, 216, 254, 258, 278, 344, 381, 387, 417, 508, 516, 556, 762, 774, 834, 1016, 1032, 1112, 1143, 1161, 1251, 1524, 1548, 1668, 2286, 2322, 2502, 3048, 3096, 3336, 3429, 3753, 4572, 4644, 5004, 5461, 5977, 6858, 7506, 9144, 9288, 10008, 10922, 11954, 13716, 15012, 16383, 17653, 17931, 21844, 23908, 27432, 30024, 32766, 35306, 35862, 43688, 47816, 49149, 52959, 53793, 65532, 70612, 71724, 98298, 105918, 107586, 131064, 141224, 143448, 147447, 158877, 161379, 196596, 211836, 215172, 294894, 317754, 322758, 393192, 423672, 430344, 476631, 589788, 635508, 645516, 759079, 953262, 1179576, 1271016, 1291032, 1518158, 1906524, 2277237, 3036316, 3813048, 4554474, 6072632, 6831711, 9108948, 13663422, 18217896, 20495133, 27326844, 40990266, 54653688, 81980532, 163961064]

約数ペア:

[(1, 163961064), (2, 81980532), (3, 54653688), (4, 40990266), (6, 27326844), (8, 20495133), (9, 18217896), (12, 13663422), (18, 9108948), (24, 6831711), (27, 6072632), (36, 4554474), (43, 3813048), (54, 3036316), (72, 2277237), (86, 1906524), (108, 1518158), (127, 1291032), (129, 1271016), (139, 1179576), (172, 953262), (216, 759079), (254, 645516), (258, 635508), (278, 589788), (344, 476631), (381, 430344), (387, 423672), (417, 393192), (508, 322758), (516, 317754), (556, 294894), (762, 215172), (774, 211836), (834, 196596), (1016, 161379), (1032, 158877), (1112, 147447), (1143, 143448), (1161, 141224), (1251, 131064), (1524, 107586), (1548, 105918), (1668, 98298), (2286, 71724), (2322, 70612), (2502, 65532), (3048, 53793), (3096, 52959), (3336, 49149), (3429, 47816), (3753, 43688), (4572, 35862), (4644, 35306), (5004, 32766), (5461, 30024), (5977, 27432), (6858, 23908), (7506, 21844), (9144, 17931), (9288, 17653), (10008, 16383), (10922, 15012), (11954, 13716)]