157211716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{100519}}^1$

素因数の和:100563

約数の個数: 24

約数和(自身を含む): 303972480

約数和(自身を除く): 146760764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 100519, 201038, 402076, 1708823, 2311937, 3417646, 4623874, 6835292, 9247748, 39302929, 78605858, 157211716]

約数ペア:

[(1, 157211716), (2, 78605858), (4, 39302929), (17, 9247748), (23, 6835292), (34, 4623874), (46, 3417646), (68, 2311937), (92, 1708823), (391, 402076), (782, 201038), (1564, 100519)]