128016432

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21683}}^1$

素因数の和:21738

約数の個数: 60

約数和(自身を含む): 367023384

約数和(自身を除く): 239006952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 21683, 43366, 65049, 86732, 130098, 173464, 195147, 260196, 346928, 390294, 520392, 780588, 889003, 1040784, 1561176, 1778006, 2667009, 3122352, 3556012, 5334018, 7112024, 8001027, 10668036, 14224048, 16002054, 21336072, 32004108, 42672144, 64008216, 128016432]

約数ペア:

[(1, 128016432), (2, 64008216), (3, 42672144), (4, 32004108), (6, 21336072), (8, 16002054), (9, 14224048), (12, 10668036), (16, 8001027), (18, 7112024), (24, 5334018), (36, 3556012), (41, 3122352), (48, 2667009), (72, 1778006), (82, 1561176), (123, 1040784), (144, 889003), (164, 780588), (246, 520392), (328, 390294), (369, 346928), (492, 260196), (656, 195147), (738, 173464), (984, 130098), (1476, 86732), (1968, 65049), (2952, 43366), (5904, 21683)]