90151566

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{140423}}^1$

素因数の和:140535

約数の個数: 16

約数和(自身を含む): 181989504

約数和(自身を除く): 91837938

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 140423, 280846, 421269, 842538, 15025261, 30050522, 45075783, 90151566]

約数ペア:

[(1, 90151566), (2, 45075783), (3, 30050522), (6, 15025261), (107, 842538), (214, 421269), (321, 280846), (642, 140423)]