154865152

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 340290720

約数和(自身を除く): 185425568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 439, 512, 689, 832, 848, 878, 1378, 1664, 1696, 1756, 2756, 3328, 3392, 3512, 5512, 5707, 6656, 6784, 7024, 11024, 11414, 13568, 14048, 22048, 22828, 23267, 27136, 28096, 44096, 45656, 46534, 56192, 88192, 91312, 93068, 112384, 176384, 182624, 186136, 224768, 302471, 352768, 365248, 372272, 604942, 730496, 744544, 1209884, 1460992, 1489088, 2419768, 2921984, 2978176, 4839536, 5956352, 9679072, 11912704, 19358144, 38716288, 77432576, 154865152]

約数ペア:

[(1, 154865152), (2, 77432576), (4, 38716288), (8, 19358144), (13, 11912704), (16, 9679072), (26, 5956352), (32, 4839536), (52, 2978176), (53, 2921984), (64, 2419768), (104, 1489088), (106, 1460992), (128, 1209884), (208, 744544), (212, 730496), (256, 604942), (416, 372272), (424, 365248), (439, 352768), (512, 302471), (689, 224768), (832, 186136), (848, 182624), (878, 176384), (1378, 112384), (1664, 93068), (1696, 91312), (1756, 88192), (2756, 56192), (3328, 46534), (3392, 45656), (3512, 44096), (5512, 28096), (5707, 27136), (6656, 23267), (6784, 22828), (7024, 22048), (11024, 14048), (11414, 13568)]