115917816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{689987}}^1$

素因数の和:690003

約数の個数: 32

約数和(自身を含む): 331194240

約数和(自身を除く): 215276424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 689987, 1379974, 2069961, 2759948, 4139922, 4829909, 5519896, 8279844, 9659818, 14489727, 16559688, 19319636, 28979454, 38639272, 57958908, 115917816]

約数ペア:

[(1, 115917816), (2, 57958908), (3, 38639272), (4, 28979454), (6, 19319636), (7, 16559688), (8, 14489727), (12, 9659818), (14, 8279844), (21, 5519896), (24, 4829909), (28, 4139922), (42, 2759948), (56, 2069961), (84, 1379974), (168, 689987)]