157864854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{2087}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 361207296

約数和(自身を除く): 203342442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1801, 2087, 3602, 4174, 5403, 6261, 10806, 12522, 12607, 14609, 25214, 29218, 37821, 43827, 75642, 87654, 3758687, 7517374, 11276061, 22552122, 26310809, 52621618, 78932427, 157864854]

約数ペア:

[(1, 157864854), (2, 78932427), (3, 52621618), (6, 26310809), (7, 22552122), (14, 11276061), (21, 7517374), (42, 3758687), (1801, 87654), (2087, 75642), (3602, 43827), (4174, 37821), (5403, 29218), (6261, 25214), (10806, 14609), (12522, 12607)]