133947688

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{24659}}^1$

素因数の和:24769

約数の個数: 32

約数和(自身を含む): 290001600

約数和(自身を除く): 156053912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 24659, 49318, 98636, 172613, 197272, 345226, 690452, 1380904, 2391923, 4783846, 9567692, 16743461, 19135384, 33486922, 66973844, 133947688]

約数ペア:

[(1, 133947688), (2, 66973844), (4, 33486922), (7, 19135384), (8, 16743461), (14, 9567692), (28, 4783846), (56, 2391923), (97, 1380904), (194, 690452), (388, 345226), (679, 197272), (776, 172613), (1358, 98636), (2716, 49318), (5432, 24659)]