148687084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21542

約数の個数: 48

約数和(自身を含む): 337120000

約数和(自身を除く): 188432916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 21499, 42998, 85996, 150493, 279487, 300986, 408481, 558974, 601972, 816962, 1117948, 1633924, 1956409, 2859367, 3912818, 5310253, 5718734, 7825636, 10620506, 11437468, 21241012, 37171771, 74343542, 148687084]

約数ペア:

[(1, 148687084), (2, 74343542), (4, 37171771), (7, 21241012), (13, 11437468), (14, 10620506), (19, 7825636), (26, 5718734), (28, 5310253), (38, 3912818), (52, 2859367), (76, 1956409), (91, 1633924), (133, 1117948), (182, 816962), (247, 601972), (266, 558974), (364, 408481), (494, 300986), (532, 279487), (988, 150493), (1729, 85996), (3458, 42998), (6916, 21499)]