128980296

素因数分解:

$2^3\times 3^3\times {\mathrm{597131}}^1$

素因数の和:597146

約数の個数: 32

約数和(自身を含む): 358279200

約数和(自身を除く): 229298904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 597131, 1194262, 1791393, 2388524, 3582786, 4777048, 5374179, 7165572, 10748358, 14331144, 16122537, 21496716, 32245074, 42993432, 64490148, 128980296]

約数ペア:

[(1, 128980296), (2, 64490148), (3, 42993432), (4, 32245074), (6, 21496716), (8, 16122537), (9, 14331144), (12, 10748358), (18, 7165572), (24, 5374179), (27, 4777048), (36, 3582786), (54, 2388524), (72, 1791393), (108, 1194262), (216, 597131)]