159360866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4373}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 289733760

約数和(自身を除く): 130372894

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 4373, 5206, 8746, 18221, 30611, 36442, 61222, 83087, 166174, 581609, 599101, 1163218, 1198202, 4193707, 8387414, 11382919, 22765838, 79680433, 159360866]

約数ペア:

[(1, 159360866), (2, 79680433), (7, 22765838), (14, 11382919), (19, 8387414), (38, 4193707), (133, 1198202), (137, 1163218), (266, 599101), (274, 581609), (959, 166174), (1918, 83087), (2603, 61222), (4373, 36442), (5206, 30611), (8746, 18221)]