156675230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21433}}^1$

素因数の和:21500

約数の個数: 32

約数和(自身を含む): 305563104

約数和(自身を除く): 148887874

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 21433, 42866, 107165, 214330, 364361, 728722, 921619, 1821805, 1843238, 3643610, 4608095, 9216190, 15667523, 31335046, 78337615, 156675230]

約数ペア:

[(1, 156675230), (2, 78337615), (5, 31335046), (10, 15667523), (17, 9216190), (34, 4608095), (43, 3643610), (85, 1843238), (86, 1821805), (170, 921619), (215, 728722), (430, 364361), (731, 214330), (1462, 107165), (3655, 42866), (7310, 21433)]