187003016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11287}}^1$

素因数の和:11421

約数の個数: 32

約数和(自身を含む): 372504000

約数和(自身を除く): 185500984

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 11287, 16568, 22574, 45148, 90296, 214453, 428906, 857812, 1230283, 1715624, 2460566, 4921132, 9842264, 23375377, 46750754, 93501508, 187003016]

約数ペア:

[(1, 187003016), (2, 93501508), (4, 46750754), (8, 23375377), (19, 9842264), (38, 4921132), (76, 2460566), (109, 1715624), (152, 1230283), (218, 857812), (436, 428906), (872, 214453), (2071, 90296), (4142, 45148), (8284, 22574), (11287, 16568)]