131418864

素因数分解:

$2^4\times 3^2\times {\mathrm{912631}}^1$

素因数の和:912645

約数の個数: 30

約数和(自身を含む): 367790696

約数和(自身を除く): 236371832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 912631, 1825262, 2737893, 3650524, 5475786, 7301048, 8213679, 10951572, 14602096, 16427358, 21903144, 32854716, 43806288, 65709432, 131418864]

約数ペア:

[(1, 131418864), (2, 65709432), (3, 43806288), (4, 32854716), (6, 21903144), (8, 16427358), (9, 14602096), (12, 10951572), (16, 8213679), (18, 7301048), (24, 5475786), (36, 3650524), (48, 2737893), (72, 1825262), (144, 912631)]