156979815454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1278983}}^1$

素因数の和:1279800

約数の個数: 32

約数和(自身を含む): 293941218816

約数和(自身を除く): 136961403362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 797, 1594, 5579, 8767, 11158, 17534, 61369, 122738, 1278983, 2557966, 8952881, 14068813, 17905762, 28137626, 98481691, 196963382, 1019349451, 2038698902, 7135446157, 11212843961, 14270892314, 22425687922, 78489907727, 156979815454]

約数ペア:

[(1, 156979815454), (2, 78489907727), (7, 22425687922), (11, 14270892314), (14, 11212843961), (22, 7135446157), (77, 2038698902), (154, 1019349451), (797, 196963382), (1594, 98481691), (5579, 28137626), (8767, 17905762), (11158, 14068813), (17534, 8952881), (61369, 2557966), (122738, 1278983)]