156967142728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1\times {\mathrm{33191}}^1$

素因数の和:34150

約数の個数: 64

約数和(自身を含む): 326712839040

約数和(自身を除く): 169745696312

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 881, 1342, 1762, 2684, 3524, 5368, 7048, 9691, 19382, 33191, 38764, 53741, 66382, 77528, 107482, 132764, 214964, 265528, 365101, 429928, 591151, 730202, 1182302, 1460404, 2024651, 2364604, 2920808, 4049302, 4729208, 8098604, 16197208, 22271161, 29241271, 44542322, 58482542, 89084644, 116965084, 178169288, 233930168, 321653981, 643307962, 1286615924, 1783717531, 2573231848, 3567435062, 7134870124, 14269740248, 19620892841, 39241785682, 78483571364, 156967142728]

約数ペア:

[(1, 156967142728), (2, 78483571364), (4, 39241785682), (8, 19620892841), (11, 14269740248), (22, 7134870124), (44, 3567435062), (61, 2573231848), (88, 1783717531), (122, 1286615924), (244, 643307962), (488, 321653981), (671, 233930168), (881, 178169288), (1342, 116965084), (1762, 89084644), (2684, 58482542), (3524, 44542322), (5368, 29241271), (7048, 22271161), (9691, 16197208), (19382, 8098604), (33191, 4729208), (38764, 4049302), (53741, 2920808), (66382, 2364604), (77528, 2024651), (107482, 1460404), (132764, 1182302), (214964, 730202), (265528, 591151), (365101, 429928)]