131567756964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3006301}}^1$

素因数の和:3006836

約数の個数: 48

約数和(自身を含む): 351520880256

約数和(自身を除く): 219953123292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 6252, 7294, 10941, 14588, 21882, 43764, 3006301, 6012602, 9018903, 12025204, 18037806, 21044107, 36075612, 42088214, 63132321, 84176428, 126264642, 252529284, 1566282821, 3132565642, 4698848463, 6265131284, 9397696926, 10963979747, 18795393852, 21927959494, 32891939241, 43855918988, 65783878482, 131567756964]

約数ペア:

[(1, 131567756964), (2, 65783878482), (3, 43855918988), (4, 32891939241), (6, 21927959494), (7, 18795393852), (12, 10963979747), (14, 9397696926), (21, 6265131284), (28, 4698848463), (42, 3132565642), (84, 1566282821), (521, 252529284), (1042, 126264642), (1563, 84176428), (2084, 63132321), (3126, 42088214), (3647, 36075612), (6252, 21044107), (7294, 18037806), (10941, 12025204), (14588, 9018903), (21882, 6012602), (43764, 3006301)]