140850048

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4643}}^1$

素因数の和:4739

約数の個数: 64

約数和(自身を含む): 378950400

約数和(自身を除く): 238100352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1264, 1896, 2528, 3792, 4643, 5056, 7584, 9286, 10112, 13929, 15168, 18572, 27858, 30336, 37144, 55716, 74288, 111432, 148576, 222864, 297152, 366797, 445728, 594304, 733594, 891456, 1100391, 1467188, 1782912, 2200782, 2934376, 4401564, 5868752, 8803128, 11737504, 17606256, 23475008, 35212512, 46950016, 70425024, 140850048]

約数ペア:

[(1, 140850048), (2, 70425024), (3, 46950016), (4, 35212512), (6, 23475008), (8, 17606256), (12, 11737504), (16, 8803128), (24, 5868752), (32, 4401564), (48, 2934376), (64, 2200782), (79, 1782912), (96, 1467188), (128, 1100391), (158, 891456), (192, 733594), (237, 594304), (316, 445728), (384, 366797), (474, 297152), (632, 222864), (948, 148576), (1264, 111432), (1896, 74288), (2528, 55716), (3792, 37144), (4643, 30336), (5056, 27858), (7584, 18572), (9286, 15168), (10112, 13929)]