123425044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 232218000

約数和(自身を除く): 108792956

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 149, 193, 298, 386, 596, 772, 1073, 2146, 4292, 4321, 5513, 5597, 7141, 8642, 11026, 11194, 14282, 17284, 22052, 22388, 28564, 28757, 57514, 115028, 159877, 207089, 319754, 414178, 639508, 828356, 833953, 1064009, 1667906, 2128018, 3335812, 4256036, 30856261, 61712522, 123425044]

約数ペア:

[(1, 123425044), (2, 61712522), (4, 30856261), (29, 4256036), (37, 3335812), (58, 2128018), (74, 1667906), (116, 1064009), (148, 833953), (149, 828356), (193, 639508), (298, 414178), (386, 319754), (596, 207089), (772, 159877), (1073, 115028), (2146, 57514), (4292, 28757), (4321, 28564), (5513, 22388), (5597, 22052), (7141, 17284), (8642, 14282), (11026, 11194)]