139381088

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8081}}^1$

素因数の和:8116

約数の個数: 72

約数和(自身を含む): 348269544

約数和(自身を除く): 208888456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8081, 8624, 16162, 17248, 32324, 56567, 64648, 88891, 113134, 129296, 177782, 226268, 258592, 355564, 395969, 452536, 622237, 711128, 791938, 905072, 1244474, 1422256, 1583876, 1810144, 2488948, 2844512, 3167752, 4355659, 4977896, 6335504, 8711318, 9955792, 12671008, 17422636, 19911584, 34845272, 69690544, 139381088]

約数ペア:

[(1, 139381088), (2, 69690544), (4, 34845272), (7, 19911584), (8, 17422636), (11, 12671008), (14, 9955792), (16, 8711318), (22, 6335504), (28, 4977896), (32, 4355659), (44, 3167752), (49, 2844512), (56, 2488948), (77, 1810144), (88, 1583876), (98, 1422256), (112, 1244474), (154, 905072), (176, 791938), (196, 711128), (224, 622237), (308, 452536), (352, 395969), (392, 355564), (539, 258592), (616, 226268), (784, 177782), (1078, 129296), (1232, 113134), (1568, 88891), (2156, 64648), (2464, 56567), (4312, 32324), (8081, 17248), (8624, 16162)]