156728213752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{835759}}^1$

素因数の和:837907

約数の個数: 32

約数和(自身を含む): 320731257600

約数和(自身を除く): 164003043848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2131, 4262, 8524, 17048, 23441, 46882, 93764, 187528, 835759, 1671518, 3343036, 6686072, 9193349, 18386698, 36773396, 73546792, 1781002429, 3562004858, 7124009716, 14248019432, 19591026719, 39182053438, 78364106876, 156728213752]

約数ペア:

[(1, 156728213752), (2, 78364106876), (4, 39182053438), (8, 19591026719), (11, 14248019432), (22, 7124009716), (44, 3562004858), (88, 1781002429), (2131, 73546792), (4262, 36773396), (8524, 18386698), (17048, 9193349), (23441, 6686072), (46882, 3343036), (93764, 1671518), (187528, 835759)]