128595246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10501}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 278765088

約数和(自身を除く): 150169842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 10501, 12246, 21002, 31503, 63006, 136513, 273026, 409539, 819078, 1648657, 3297314, 4945971, 9891942, 21432541, 42865082, 64297623, 128595246]

約数ペア:

[(1, 128595246), (2, 64297623), (3, 42865082), (6, 21432541), (13, 9891942), (26, 4945971), (39, 3297314), (78, 1648657), (157, 819078), (314, 409539), (471, 273026), (942, 136513), (2041, 63006), (4082, 31503), (6123, 21002), (10501, 12246)]