163945112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12563

約数の個数: 32

約数和(自身を含む): 323326080

約数和(自身を除く): 159380968

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 12473, 13144, 24946, 49892, 99784, 386663, 661069, 773326, 1322138, 1546652, 2644276, 3093304, 5288552, 20493139, 40986278, 81972556, 163945112]

約数ペア:

[(1, 163945112), (2, 81972556), (4, 40986278), (8, 20493139), (31, 5288552), (53, 3093304), (62, 2644276), (106, 1546652), (124, 1322138), (212, 773326), (248, 661069), (424, 386663), (1643, 99784), (3286, 49892), (6572, 24946), (12473, 13144)]