154564448

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{61141}}^1$

素因数の和:61230

約数の個数: 24

約数和(自身を含む): 308155680

約数和(自身を除く): 153591232

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 61141, 122282, 244564, 489128, 978256, 1956512, 4830139, 9660278, 19320556, 38641112, 77282224, 154564448]

約数ペア:

[(1, 154564448), (2, 77282224), (4, 38641112), (8, 19320556), (16, 9660278), (32, 4830139), (79, 1956512), (158, 978256), (316, 489128), (632, 244564), (1264, 122282), (2528, 61141)]