138094974

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 304092672

約数和(自身を除く): 165997698

約数列:

[1, 2, 3, 6, 9, 18, 127, 193, 254, 313, 381, 386, 579, 626, 762, 939, 1143, 1158, 1737, 1878, 2286, 2817, 3474, 5634, 24511, 39751, 49022, 60409, 73533, 79502, 119253, 120818, 147066, 181227, 220599, 238506, 357759, 362454, 441198, 543681, 715518, 1087362, 7671943, 15343886, 23015829, 46031658, 69047487, 138094974]

約数ペア:

[(1, 138094974), (2, 69047487), (3, 46031658), (6, 23015829), (9, 15343886), (18, 7671943), (127, 1087362), (193, 715518), (254, 543681), (313, 441198), (381, 362454), (386, 357759), (579, 238506), (626, 220599), (762, 181227), (939, 147066), (1143, 120818), (1158, 119253), (1737, 79502), (1878, 73533), (2286, 60409), (2817, 49022), (3474, 39751), (5634, 24511)]