132825140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6043}}^1$

素因数の和:6216

約数の個数: 48

約数和(自身を含む): 320863872

約数和(自身を除く): 188038732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 5495, 6043, 10990, 12086, 21980, 24172, 30215, 42301, 60430, 84602, 120860, 169204, 211505, 423010, 846020, 948751, 1897502, 3795004, 4743755, 6641257, 9487510, 13282514, 18975020, 26565028, 33206285, 66412570, 132825140]

約数ペア:

[(1, 132825140), (2, 66412570), (4, 33206285), (5, 26565028), (7, 18975020), (10, 13282514), (14, 9487510), (20, 6641257), (28, 4743755), (35, 3795004), (70, 1897502), (140, 948751), (157, 846020), (314, 423010), (628, 211505), (785, 169204), (1099, 120860), (1570, 84602), (2198, 60430), (3140, 42301), (4396, 30215), (5495, 24172), (6043, 21980), (10990, 12086)]