156428910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{158009}}^1$

素因数の和:158033

約数の個数: 48

約数和(自身を含む): 443692080

約数和(自身を除く): 287263170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 158009, 316018, 474027, 790045, 948054, 1422081, 1580090, 1738099, 2370135, 2844162, 3476198, 4740270, 5214297, 7110405, 8690495, 10428594, 14220810, 15642891, 17380990, 26071485, 31285782, 52142970, 78214455, 156428910]

約数ペア:

[(1, 156428910), (2, 78214455), (3, 52142970), (5, 31285782), (6, 26071485), (9, 17380990), (10, 15642891), (11, 14220810), (15, 10428594), (18, 8690495), (22, 7110405), (30, 5214297), (33, 4740270), (45, 3476198), (55, 2844162), (66, 2370135), (90, 1738099), (99, 1580090), (110, 1422081), (165, 948054), (198, 790045), (330, 474027), (495, 316018), (990, 158009)]