168505647572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3929}}^1\times {\mathrm{630701}}^1$

素因数の和:634651

約数の個数: 24

約数和(自身を含む): 312311016360

約数和(自身を除く): 143805368788

約数列:

[1, 2, 4, 17, 34, 68, 3929, 7858, 15716, 66793, 133586, 267172, 630701, 1261402, 2522804, 10721917, 21443834, 42887668, 2478024229, 4956048458, 9912096916, 42126411893, 84252823786, 168505647572]

約数ペア:

[(1, 168505647572), (2, 84252823786), (4, 42126411893), (17, 9912096916), (34, 4956048458), (68, 2478024229), (3929, 42887668), (7858, 21443834), (15716, 10721917), (66793, 2522804), (133586, 1261402), (267172, 630701)]