131459636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6997}}^1$

素因数の和:7080

約数の個数: 48

約数和(自身を含む): 291564672

約数和(自身を除く): 160105036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 6997, 9394, 13994, 18788, 27988, 48979, 76967, 97958, 153934, 195916, 307868, 426817, 538769, 853634, 1077538, 1707268, 2155076, 2987719, 4694987, 5975438, 9389974, 11950876, 18779948, 32864909, 65729818, 131459636]

約数ペア:

[(1, 131459636), (2, 65729818), (4, 32864909), (7, 18779948), (11, 11950876), (14, 9389974), (22, 5975438), (28, 4694987), (44, 2987719), (61, 2155076), (77, 1707268), (122, 1077538), (154, 853634), (244, 538769), (308, 426817), (427, 307868), (671, 195916), (854, 153934), (1342, 97958), (1708, 76967), (2684, 48979), (4697, 27988), (6997, 18788), (9394, 13994)]