138519491376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{412260391}}^1$

素因数の和:412260409

約数の個数: 40

約数和(自身を含む): 408962308864

約数和(自身を除く): 270442817488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 412260391, 824520782, 1236781173, 1649041564, 2473562346, 2885822737, 3298083128, 4947124692, 5771645474, 6596166256, 8657468211, 9894249384, 11543290948, 17314936422, 19788498768, 23086581896, 34629872844, 46173163792, 69259745688, 138519491376]

約数ペア:

[(1, 138519491376), (2, 69259745688), (3, 46173163792), (4, 34629872844), (6, 23086581896), (7, 19788498768), (8, 17314936422), (12, 11543290948), (14, 9894249384), (16, 8657468211), (21, 6596166256), (24, 5771645474), (28, 4947124692), (42, 3298083128), (48, 2885822737), (56, 2473562346), (84, 1649041564), (112, 1236781173), (168, 824520782), (336, 412260391)]