139038438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 214890522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 121, 154, 218, 231, 242, 251, 327, 363, 462, 502, 654, 726, 753, 763, 847, 1199, 1506, 1526, 1694, 1757, 2289, 2398, 2541, 2761, 3514, 3597, 4578, 5082, 5271, 5522, 7194, 8283, 8393, 10542, 13189, 16566, 16786, 19327, 25179, 26378, 27359, 30371, 38654, 39567, 50358, 54718, 57981, 60742, 79134, 82077, 91113, 92323, 115962, 164154, 182226, 184646, 191513, 212597, 276969, 300949, 383026, 425194, 553938, 574539, 601898, 637791, 902847, 1149078, 1275582, 1805694, 2106643, 3310439, 4213286, 6319929, 6620878, 9931317, 12639858, 19862634, 23173073, 46346146, 69519219, 139038438]

約数ペア:

[(1, 139038438), (2, 69519219), (3, 46346146), (6, 23173073), (7, 19862634), (11, 12639858), (14, 9931317), (21, 6620878), (22, 6319929), (33, 4213286), (42, 3310439), (66, 2106643), (77, 1805694), (109, 1275582), (121, 1149078), (154, 902847), (218, 637791), (231, 601898), (242, 574539), (251, 553938), (327, 425194), (363, 383026), (462, 300949), (502, 276969), (654, 212597), (726, 191513), (753, 184646), (763, 182226), (847, 164154), (1199, 115962), (1506, 92323), (1526, 91113), (1694, 82077), (1757, 79134), (2289, 60742), (2398, 57981), (2541, 54718), (2761, 50358), (3514, 39567), (3597, 38654), (4578, 30371), (5082, 27359), (5271, 26378), (5522, 25179), (7194, 19327), (8283, 16786), (8393, 16566), (10542, 13189)]