149954897

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 162043200

約数和(自身を除く): 12088303

約数列:

[1, 19, 61, 109, 1159, 1187, 2071, 6649, 22553, 72407, 126331, 129383, 1375733, 2458277, 7892363, 149954897]

約数ペア:

[(1, 149954897), (19, 7892363), (61, 2458277), (109, 1375733), (1159, 129383), (1187, 126331), (2071, 72407), (6649, 22553)]