164317426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7109}}^1$

素因数の和:7258

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 141469454

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 7109, 11557, 14218, 23114, 49763, 92417, 99526, 184834, 646919, 902843, 1293838, 1805686, 6319901, 11736959, 12639802, 23473918, 82158713, 164317426]

約数ペア:

[(1, 164317426), (2, 82158713), (7, 23473918), (13, 12639802), (14, 11736959), (26, 6319901), (91, 1805686), (127, 1293838), (182, 902843), (254, 646919), (889, 184834), (1651, 99526), (1778, 92417), (3302, 49763), (7109, 23114), (11557, 14218)]