138087264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{205487}}^1$

素因数の和:205507

約数の個数: 48

約数和(自身を含む): 414263808

約数和(自身を除く): 276176544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 205487, 410974, 616461, 821948, 1232922, 1438409, 1643896, 2465844, 2876818, 3287792, 4315227, 4931688, 5753636, 6575584, 8630454, 9863376, 11507272, 17260908, 19726752, 23014544, 34521816, 46029088, 69043632, 138087264]

約数ペア:

[(1, 138087264), (2, 69043632), (3, 46029088), (4, 34521816), (6, 23014544), (7, 19726752), (8, 17260908), (12, 11507272), (14, 9863376), (16, 8630454), (21, 6575584), (24, 5753636), (28, 4931688), (32, 4315227), (42, 3287792), (48, 2876818), (56, 2465844), (84, 1643896), (96, 1438409), (112, 1232922), (168, 821948), (224, 616461), (336, 410974), (672, 205487)]