140255641

素因数分解:

${\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 147470400

約数和(自身を除く): 7214759

約数列:

[1, 37, 83, 109, 419, 3071, 4033, 9047, 15503, 34777, 45671, 334739, 1286749, 1689827, 3790693, 140255641]

約数ペア:

[(1, 140255641), (37, 3790693), (83, 1689827), (109, 1286749), (419, 334739), (3071, 45671), (4033, 34777), (9047, 15503)]