161359224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517177}}^1$

素因数の和:517199

約数の個数: 32

約数和(自身を含む): 434429520

約数和(自身を除く): 273070296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 517177, 1034354, 1551531, 2068708, 3103062, 4137416, 6206124, 6723301, 12412248, 13446602, 20169903, 26893204, 40339806, 53786408, 80679612, 161359224]

約数ペア:

[(1, 161359224), (2, 80679612), (3, 53786408), (4, 40339806), (6, 26893204), (8, 20169903), (12, 13446602), (13, 12412248), (24, 6723301), (26, 6206124), (39, 4137416), (52, 3103062), (78, 2068708), (104, 1551531), (156, 1034354), (312, 517177)]