161302956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11027}}^1$

素因数の和:11110

約数の個数: 48

約数和(自身を含む): 400184064

約数和(自身を除く): 238881108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 3657, 4876, 7314, 11027, 14628, 22054, 33081, 44108, 66162, 132324, 253621, 507242, 584431, 760863, 1014484, 1168862, 1521726, 1753293, 2337724, 3043452, 3506586, 7013172, 13441913, 26883826, 40325739, 53767652, 80651478, 161302956]

約数ペア:

[(1, 161302956), (2, 80651478), (3, 53767652), (4, 40325739), (6, 26883826), (12, 13441913), (23, 7013172), (46, 3506586), (53, 3043452), (69, 2337724), (92, 1753293), (106, 1521726), (138, 1168862), (159, 1014484), (212, 760863), (276, 584431), (318, 507242), (636, 253621), (1219, 132324), (2438, 66162), (3657, 44108), (4876, 33081), (7314, 22054), (11027, 14628)]