155961128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1146773}}^1$

素因数の和:1146796

約数の個数: 16

約数和(自身を含む): 309628980

約数和(自身を除く): 153667852

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1146773, 2293546, 4587092, 9174184, 19495141, 38990282, 77980564, 155961128]

約数ペア:

[(1, 155961128), (2, 77980564), (4, 38990282), (8, 19495141), (17, 9174184), (34, 4587092), (68, 2293546), (136, 1146773)]