165990652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 317011968

約数和(自身を除く): 151021316

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 167, 188, 311, 334, 622, 668, 799, 1244, 1598, 2839, 3196, 5287, 5678, 7849, 10574, 11356, 14617, 15698, 21148, 29234, 31396, 51937, 58468, 103874, 133433, 207748, 248489, 266866, 496978, 533732, 882929, 993956, 1765858, 2441039, 3531716, 4882078, 9764156, 41497663, 82995326, 165990652]

約数ペア:

[(1, 165990652), (2, 82995326), (4, 41497663), (17, 9764156), (34, 4882078), (47, 3531716), (68, 2441039), (94, 1765858), (167, 993956), (188, 882929), (311, 533732), (334, 496978), (622, 266866), (668, 248489), (799, 207748), (1244, 133433), (1598, 103874), (2839, 58468), (3196, 51937), (5287, 31396), (5678, 29234), (7849, 21148), (10574, 15698), (11356, 14617)]