157035646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 101473154

約数列:

[1, 2, 19, 31, 38, 62, 109, 218, 589, 1178, 1223, 2071, 2446, 3379, 4142, 6758, 23237, 37913, 46474, 64201, 75826, 128402, 133307, 266614, 720347, 1440694, 2532833, 4132517, 5065666, 8265034, 78517823, 157035646]

約数ペア:

[(1, 157035646), (2, 78517823), (19, 8265034), (31, 5065666), (38, 4132517), (62, 2532833), (109, 1440694), (218, 720347), (589, 266614), (1178, 133307), (1223, 128402), (2071, 75826), (2446, 64201), (3379, 46474), (4142, 37913), (6758, 23237)]