128494428

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{227827}}^1$

素因数の和:227881

約数の個数: 24

約数和(自身を含む): 306200832

約数和(自身を除く): 177706404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 227827, 455654, 683481, 911308, 1366962, 2733924, 10707869, 21415738, 32123607, 42831476, 64247214, 128494428]

約数ペア:

[(1, 128494428), (2, 64247214), (3, 42831476), (4, 32123607), (6, 21415738), (12, 10707869), (47, 2733924), (94, 1366962), (141, 911308), (188, 683481), (282, 455654), (564, 227827)]