159856944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256181}}^1$

素因数の和:256205

約数の個数: 40

約数和(自身を含む): 444731952

約数和(自身を除く): 284875008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 256181, 512362, 768543, 1024724, 1537086, 2049448, 3074172, 3330353, 4098896, 6148344, 6660706, 9991059, 12296688, 13321412, 19982118, 26642824, 39964236, 53285648, 79928472, 159856944]

約数ペア:

[(1, 159856944), (2, 79928472), (3, 53285648), (4, 39964236), (6, 26642824), (8, 19982118), (12, 13321412), (13, 12296688), (16, 9991059), (24, 6660706), (26, 6148344), (39, 4098896), (48, 3330353), (52, 3074172), (78, 2049448), (104, 1537086), (156, 1024724), (208, 768543), (312, 512362), (624, 256181)]