155798568

素因数分解:

$2^3\times 3^2\times {\mathrm{2163869}}^1$

素因数の和:2163881

約数の個数: 24

約数和(自身を含む): 421954650

約数和(自身を除く): 266156082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2163869, 4327738, 6491607, 8655476, 12983214, 17310952, 19474821, 25966428, 38949642, 51932856, 77899284, 155798568]

約数ペア:

[(1, 155798568), (2, 77899284), (3, 51932856), (4, 38949642), (6, 25966428), (8, 19474821), (9, 17310952), (12, 12983214), (18, 8655476), (24, 6491607), (36, 4327738), (72, 2163869)]