138044172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{234769}}^1$

素因数の和:234790

約数の個数: 36

約数和(自身を含む): 374692920

約数和(自身を除く): 236648748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 234769, 469538, 704307, 939076, 1408614, 1643383, 2817228, 3286766, 4930149, 6573532, 9860298, 11503681, 19720596, 23007362, 34511043, 46014724, 69022086, 138044172]

約数ペア:

[(1, 138044172), (2, 69022086), (3, 46014724), (4, 34511043), (6, 23007362), (7, 19720596), (12, 11503681), (14, 9860298), (21, 6573532), (28, 4930149), (42, 3286766), (49, 2817228), (84, 1643383), (98, 1408614), (147, 939076), (196, 704307), (294, 469538), (588, 234769)]