138276138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 399549024

約数和(自身を除く): 261272886

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 49, 66, 69, 77, 78, 91, 98, 121, 138, 143, 147, 154, 161, 169, 182, 231, 242, 253, 273, 286, 294, 299, 322, 338, 363, 429, 462, 483, 506, 507, 539, 546, 598, 637, 726, 759, 847, 858, 897, 966, 1001, 1014, 1078, 1127, 1183, 1274, 1518, 1573, 1617, 1694, 1771, 1794, 1859, 1911, 2002, 2093, 2254, 2366, 2541, 2783, 3003, 3146, 3234, 3289, 3381, 3542, 3549, 3718, 3822, 3887, 4186, 4719, 5082, 5313, 5566, 5577, 5929, 6006, 6279, 6578, 6762, 7007, 7098, 7774, 8281, 8349, 9438, 9867, 10626, 11011, 11154, 11661, 11858, 12397, 12558, 13013, 14014, 14651, 16562, 16698, 17787, 19481, 19734, 20449, 21021, 22022, 23023, 23322, 24794, 24843, 26026, 27209, 29302, 33033, 35574, 36179, 37191, 38962, 39039, 40898, 42042, 42757, 43953, 46046, 49686, 54418, 58443, 61347, 66066, 69069, 72358, 74382, 77077, 78078, 81627, 85514, 87906, 91091, 108537, 116886, 122694, 128271, 136367, 138138, 143143, 154154, 161161, 163254, 182182, 190463, 217074, 231231, 253253, 256542, 272734, 273273, 286286, 299299, 322322, 380926, 409101, 429429, 462462, 470327, 483483, 506506, 546546, 571389, 598598, 759759, 818202, 858858, 897897, 940654, 966966, 1002001, 1142778, 1410981, 1519518, 1772771, 1795794, 2004002, 2095093, 2821962, 3006003, 3292289, 3545542, 4190186, 5318313, 6012006, 6285279, 6584578, 9876867, 10636626, 12570558, 19753734, 23046023, 46092046, 69138069, 138276138]

約数ペア:

[(1, 138276138), (2, 69138069), (3, 46092046), (6, 23046023), (7, 19753734), (11, 12570558), (13, 10636626), (14, 9876867), (21, 6584578), (22, 6285279), (23, 6012006), (26, 5318313), (33, 4190186), (39, 3545542), (42, 3292289), (46, 3006003), (49, 2821962), (66, 2095093), (69, 2004002), (77, 1795794), (78, 1772771), (91, 1519518), (98, 1410981), (121, 1142778), (138, 1002001), (143, 966966), (147, 940654), (154, 897897), (161, 858858), (169, 818202), (182, 759759), (231, 598598), (242, 571389), (253, 546546), (273, 506506), (286, 483483), (294, 470327), (299, 462462), (322, 429429), (338, 409101), (363, 380926), (429, 322322), (462, 299299), (483, 286286), (506, 273273), (507, 272734), (539, 256542), (546, 253253), (598, 231231), (637, 217074), (726, 190463), (759, 182182), (847, 163254), (858, 161161), (897, 154154), (966, 143143), (1001, 138138), (1014, 136367), (1078, 128271), (1127, 122694), (1183, 116886), (1274, 108537), (1518, 91091), (1573, 87906), (1617, 85514), (1694, 81627), (1771, 78078), (1794, 77077), (1859, 74382), (1911, 72358), (2002, 69069), (2093, 66066), (2254, 61347), (2366, 58443), (2541, 54418), (2783, 49686), (3003, 46046), (3146, 43953), (3234, 42757), (3289, 42042), (3381, 40898), (3542, 39039), (3549, 38962), (3718, 37191), (3822, 36179), (3887, 35574), (4186, 33033), (4719, 29302), (5082, 27209), (5313, 26026), (5566, 24843), (5577, 24794), (5929, 23322), (6006, 23023), (6279, 22022), (6578, 21021), (6762, 20449), (7007, 19734), (7098, 19481), (7774, 17787), (8281, 16698), (8349, 16562), (9438, 14651), (9867, 14014), (10626, 13013), (11011, 12558), (11154, 12397), (11661, 11858)]