143085894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109897}}^1$

素因数の和:109940

約数の個数: 32

約数和(自身を含む): 337606656

約数和(自身を除く): 194520762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 109897, 219794, 329691, 659382, 769279, 1538558, 2307837, 3406807, 4615674, 6813614, 10220421, 20440842, 23847649, 47695298, 71542947, 143085894]

約数ペア:

[(1, 143085894), (2, 71542947), (3, 47695298), (6, 23847649), (7, 20440842), (14, 10220421), (21, 6813614), (31, 4615674), (42, 3406807), (62, 2307837), (93, 1538558), (186, 769279), (217, 659382), (434, 329691), (651, 219794), (1302, 109897)]