160136810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7823}}^1$

素因数の和:7942

約数の個数: 32

約数和(自身を含む): 304197120

約数和(自身を除く): 144060310

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 7823, 10235, 15646, 20470, 39115, 78230, 179929, 359858, 696247, 899645, 1392494, 1799290, 3481235, 6962470, 16013681, 32027362, 80068405, 160136810]

約数ペア:

[(1, 160136810), (2, 80068405), (5, 32027362), (10, 16013681), (23, 6962470), (46, 3481235), (89, 1799290), (115, 1392494), (178, 899645), (230, 696247), (445, 359858), (890, 179929), (2047, 78230), (4094, 39115), (7823, 20470), (10235, 15646)]