159000.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 19495728

約数和(自身を除く): 11857458

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 881, 1445, 1734, 1762, 2643, 2890, 4335, 4405, 5286, 8670, 8810, 13215, 14977, 26430, 29954, 44931, 74885, 89862, 149770, 224655, 254609, 449310, 509218, 763827, 1273045, 1527654, 2546090, 3819135, 7638270]

約数ペア:

[(1, 7638270), (2, 3819135), (3, 2546090), (5, 1527654), (6, 1273045), (10, 763827), (15, 509218), (17, 449310), (30, 254609), (34, 224655), (51, 149770), (85, 89862), (102, 74885), (170, 44931), (255, 29954), (289, 26430), (510, 14977), (578, 13215), (867, 8810), (881, 8670), (1445, 5286), (1734, 4405), (1762, 4335), (2643, 2890)]