160147256540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{401593}}^1$

素因数の和:401886

約数の個数: 48

約数和(自身を含む): 341117156352

約数和(自身を除く): 180969899812

約数列:

[1, 2, 4, 5, 10, 20, 127, 157, 254, 314, 508, 628, 635, 785, 1270, 1570, 2540, 3140, 19939, 39878, 79756, 99695, 199390, 398780, 401593, 803186, 1606372, 2007965, 4015930, 8031860, 51002311, 63050101, 102004622, 126100202, 204009244, 252200404, 255011555, 315250505, 510023110, 630501010, 1020046220, 1261002020, 8007362827, 16014725654, 32029451308, 40036814135, 80073628270, 160147256540]

約数ペア:

[(1, 160147256540), (2, 80073628270), (4, 40036814135), (5, 32029451308), (10, 16014725654), (20, 8007362827), (127, 1261002020), (157, 1020046220), (254, 630501010), (314, 510023110), (508, 315250505), (628, 255011555), (635, 252200404), (785, 204009244), (1270, 126100202), (1570, 102004622), (2540, 63050101), (3140, 51002311), (19939, 8031860), (39878, 4015930), (79756, 2007965), (99695, 1606372), (199390, 803186), (398780, 401593)]