145946864

素因数分解:

$2^4\times 7^1\times {\mathrm{1303097}}^1$

素因数の和:1303112

約数の個数: 20

約数和(自身を含む): 323168304

約数和(自身を除く): 177221440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1303097, 2606194, 5212388, 9121679, 10424776, 18243358, 20849552, 36486716, 72973432, 145946864]

約数ペア:

[(1, 145946864), (2, 72973432), (4, 36486716), (7, 20849552), (8, 18243358), (14, 10424776), (16, 9121679), (28, 5212388), (56, 2606194), (112, 1303097)]