156045813

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2803}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 260570112

約数和(自身を除く): 104524299

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 1687, 2651, 2803, 5061, 7953, 8409, 18557, 19621, 30833, 55671, 58863, 92499, 215831, 647493, 675523, 2026569, 4728661, 7430753, 14185983, 22292259, 52015271, 156045813]

約数ペア:

[(1, 156045813), (3, 52015271), (7, 22292259), (11, 14185983), (21, 7430753), (33, 4728661), (77, 2026569), (231, 675523), (241, 647493), (723, 215831), (1687, 92499), (2651, 58863), (2803, 55671), (5061, 30833), (7953, 19621), (8409, 18557)]