156612313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 203357952

約数和(自身を除く): 46745639

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 2801, 3289, 4301, 5083, 30811, 36413, 47617, 55913, 64423, 400543, 523787, 619021, 708653, 837499, 1095191, 6809231, 9212489, 12047101, 14237483, 156612313]

約数ペア:

[(1, 156612313), (11, 14237483), (13, 12047101), (17, 9212489), (23, 6809231), (143, 1095191), (187, 837499), (221, 708653), (253, 619021), (299, 523787), (391, 400543), (2431, 64423), (2801, 55913), (3289, 47617), (4301, 36413), (5083, 30811)]