122916488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1129}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 238656000

約数和(自身を除く): 115739512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 439, 878, 1129, 1756, 2258, 3512, 4516, 9032, 13609, 27218, 34999, 54436, 69998, 108872, 139996, 279992, 495631, 991262, 1982524, 3965048, 15364561, 30729122, 61458244, 122916488]

約数ペア:

[(1, 122916488), (2, 61458244), (4, 30729122), (8, 15364561), (31, 3965048), (62, 1982524), (124, 991262), (248, 495631), (439, 279992), (878, 139996), (1129, 108872), (1756, 69998), (2258, 54436), (3512, 34999), (4516, 27218), (9032, 13609)]