142118508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54577}}^1$

素因数の和:54622

約数の個数: 48

約数和(自身を含む): 391215104

約数和(自身を除く): 249096596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 54577, 109154, 163731, 218308, 327462, 382039, 654924, 764078, 1146117, 1528156, 1691887, 2292234, 3383774, 4584468, 5075661, 6767548, 10151322, 11843209, 20302644, 23686418, 35529627, 47372836, 71059254, 142118508]

約数ペア:

[(1, 142118508), (2, 71059254), (3, 47372836), (4, 35529627), (6, 23686418), (7, 20302644), (12, 11843209), (14, 10151322), (21, 6767548), (28, 5075661), (31, 4584468), (42, 3383774), (62, 2292234), (84, 1691887), (93, 1528156), (124, 1146117), (186, 764078), (217, 654924), (372, 382039), (434, 327462), (651, 218308), (868, 163731), (1302, 109154), (2604, 54577)]