161293392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86161}}^1$

素因数の和:86188

約数の個数: 60

約数和(自身を含む): 486126004

約数和(自身を除く): 324832612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 86161, 172322, 258483, 344644, 516966, 689288, 775449, 1033932, 1120093, 1378576, 1550898, 2067864, 2240186, 3101796, 3360279, 4135728, 4480372, 6203592, 6720558, 8960744, 10080837, 12407184, 13441116, 17921488, 20161674, 26882232, 40323348, 53764464, 80646696, 161293392]

約数ペア:

[(1, 161293392), (2, 80646696), (3, 53764464), (4, 40323348), (6, 26882232), (8, 20161674), (9, 17921488), (12, 13441116), (13, 12407184), (16, 10080837), (18, 8960744), (24, 6720558), (26, 6203592), (36, 4480372), (39, 4135728), (48, 3360279), (52, 3101796), (72, 2240186), (78, 2067864), (104, 1550898), (117, 1378576), (144, 1120093), (156, 1033932), (208, 775449), (234, 689288), (312, 516966), (468, 344644), (624, 258483), (936, 172322), (1872, 86161)]