154431576

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 473088000

約数和(自身を除く): 318656424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1279, 1404, 1548, 1677, 2236, 2322, 2558, 2808, 3096, 3354, 3837, 4472, 4644, 5031, 5116, 6708, 7674, 9288, 10062, 10232, 11511, 13416, 15093, 15348, 16627, 20124, 23022, 30186, 30696, 33254, 34533, 40248, 46044, 49881, 54997, 60372, 66508, 69066, 92088, 99762, 109994, 120744, 133016, 138132, 149643, 164991, 199524, 219988, 276264, 299286, 329982, 399048, 439976, 448929, 494973, 598572, 659964, 714961, 897858, 989946, 1197144, 1319928, 1429922, 1484919, 1795716, 1979892, 2144883, 2859844, 2969838, 3591432, 3959784, 4289766, 5719688, 5939676, 6434649, 8579532, 11879352, 12869298, 17159064, 19303947, 25738596, 38607894, 51477192, 77215788, 154431576]

約数ペア:

[(1, 154431576), (2, 77215788), (3, 51477192), (4, 38607894), (6, 25738596), (8, 19303947), (9, 17159064), (12, 12869298), (13, 11879352), (18, 8579532), (24, 6434649), (26, 5939676), (27, 5719688), (36, 4289766), (39, 3959784), (43, 3591432), (52, 2969838), (54, 2859844), (72, 2144883), (78, 1979892), (86, 1795716), (104, 1484919), (108, 1429922), (117, 1319928), (129, 1197144), (156, 989946), (172, 897858), (216, 714961), (234, 659964), (258, 598572), (312, 494973), (344, 448929), (351, 439976), (387, 399048), (468, 329982), (516, 299286), (559, 276264), (702, 219988), (774, 199524), (936, 164991), (1032, 149643), (1118, 138132), (1161, 133016), (1279, 120744), (1404, 109994), (1548, 99762), (1677, 92088), (2236, 69066), (2322, 66508), (2558, 60372), (2808, 54997), (3096, 49881), (3354, 46044), (3837, 40248), (4472, 34533), (4644, 33254), (5031, 30696), (5116, 30186), (6708, 23022), (7674, 20124), (9288, 16627), (10062, 15348), (10232, 15093), (11511, 13416)]