145417828

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3359}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 259660800

約数和(自身を除く): 114242972

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 3359, 6718, 10823, 13436, 21646, 43292, 265361, 460183, 530722, 920366, 1061444, 1840732, 36354457, 72708914, 145417828]

約数ペア:

[(1, 145417828), (2, 72708914), (4, 36354457), (79, 1840732), (137, 1061444), (158, 920366), (274, 530722), (316, 460183), (548, 265361), (3359, 43292), (6718, 21646), (10823, 13436)]