155488944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249181}}^1$

素因数の和:249205

約数の個数: 40

約数和(自身を含む): 432579952

約数和(自身を除く): 277091008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 249181, 498362, 747543, 996724, 1495086, 1993448, 2990172, 3239353, 3986896, 5980344, 6478706, 9718059, 11960688, 12957412, 19436118, 25914824, 38872236, 51829648, 77744472, 155488944]

約数ペア:

[(1, 155488944), (2, 77744472), (3, 51829648), (4, 38872236), (6, 25914824), (8, 19436118), (12, 12957412), (13, 11960688), (16, 9718059), (24, 6478706), (26, 5980344), (39, 3986896), (48, 3239353), (52, 2990172), (78, 1993448), (104, 1495086), (156, 996724), (208, 747543), (312, 498362), (624, 249181)]