158705118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61657}}^1$

素因数の和:61689

約数の個数: 48

約数和(自身を含む): 403983216

約数和(自身を除く): 245278098

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 61657, 123314, 184971, 369942, 554913, 678227, 801541, 1109826, 1356454, 1603082, 2034681, 2404623, 4069362, 4809246, 6104043, 7213869, 8816951, 12208086, 14427738, 17633902, 26450853, 52901706, 79352559, 158705118]

約数ペア:

[(1, 158705118), (2, 79352559), (3, 52901706), (6, 26450853), (9, 17633902), (11, 14427738), (13, 12208086), (18, 8816951), (22, 7213869), (26, 6104043), (33, 4809246), (39, 4069362), (66, 2404623), (78, 2034681), (99, 1603082), (117, 1356454), (143, 1109826), (198, 801541), (234, 678227), (286, 554913), (429, 369942), (858, 184971), (1287, 123314), (2574, 61657)]