155363992

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^2\times {\mathrm{797}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 339086160

約数和(自身を除く): 183722168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 797, 826, 1594, 1652, 3188, 3304, 3481, 5579, 6376, 6962, 11158, 13924, 22316, 24367, 27848, 44632, 47023, 48734, 94046, 97468, 188092, 194936, 329161, 376184, 658322, 1316644, 2633288, 2774357, 5548714, 11097428, 19420499, 22194856, 38840998, 77681996, 155363992]

約数ペア:

[(1, 155363992), (2, 77681996), (4, 38840998), (7, 22194856), (8, 19420499), (14, 11097428), (28, 5548714), (56, 2774357), (59, 2633288), (118, 1316644), (236, 658322), (413, 376184), (472, 329161), (797, 194936), (826, 188092), (1594, 97468), (1652, 94046), (3188, 48734), (3304, 47023), (3481, 44632), (5579, 27848), (6376, 24367), (6962, 22316), (11158, 13924)]