199080144

素因数分解:

$2^4\times 3^2\times {\mathrm{1382501}}^1$

素因数の和:1382515

約数の個数: 30

約数和(自身を含む): 557148306

約数和(自身を除く): 358068162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1382501, 2765002, 4147503, 5530004, 8295006, 11060008, 12442509, 16590012, 22120016, 24885018, 33180024, 49770036, 66360048, 99540072, 199080144]

約数ペア:

[(1, 199080144), (2, 99540072), (3, 66360048), (4, 49770036), (6, 33180024), (8, 24885018), (9, 22120016), (12, 16590012), (16, 12442509), (18, 11060008), (24, 8295006), (36, 5530004), (48, 4147503), (72, 2765002), (144, 1382501)]