191521296

素因数分解:

$2^4\times 3^2\times {\mathrm{1330009}}^1$

素因数の和:1330023

約数の個数: 30

約数和(自身を含む): 535994030

約数和(自身を除く): 344472734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1330009, 2660018, 3990027, 5320036, 7980054, 10640072, 11970081, 15960108, 21280144, 23940162, 31920216, 47880324, 63840432, 95760648, 191521296]

約数ペア:

[(1, 191521296), (2, 95760648), (3, 63840432), (4, 47880324), (6, 31920216), (8, 23940162), (9, 21280144), (12, 15960108), (16, 11970081), (18, 10640072), (24, 7980054), (36, 5320036), (48, 3990027), (72, 2660018), (144, 1330009)]