163911156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1481}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 400353408

約数和(自身を除く): 236442252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 401, 802, 1203, 1481, 1604, 2406, 2962, 4443, 4812, 5924, 8886, 9223, 17772, 18446, 27669, 34063, 36892, 55338, 68126, 102189, 110676, 136252, 204378, 408756, 593881, 1187762, 1781643, 2375524, 3563286, 7126572, 13659263, 27318526, 40977789, 54637052, 81955578, 163911156]

約数ペア:

[(1, 163911156), (2, 81955578), (3, 54637052), (4, 40977789), (6, 27318526), (12, 13659263), (23, 7126572), (46, 3563286), (69, 2375524), (92, 1781643), (138, 1187762), (276, 593881), (401, 408756), (802, 204378), (1203, 136252), (1481, 110676), (1604, 102189), (2406, 68126), (2962, 55338), (4443, 36892), (4812, 34063), (5924, 27669), (8886, 18446), (9223, 17772)]