139508082

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2925

約数の個数: 80

約数和(自身を含む): 365694912

約数和(自身を除く): 226186830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 2322, 2709, 2861, 3483, 5418, 5722, 6966, 8127, 8583, 16254, 17166, 20027, 24381, 25749, 40054, 48762, 51498, 60081, 77247, 120162, 123023, 154494, 180243, 231741, 246046, 360486, 369069, 463482, 540729, 738138, 861161, 1081458, 1107207, 1622187, 1722322, 2214414, 2583483, 3244374, 3321621, 5166966, 6643242, 7750449, 9964863, 15500898, 19929726, 23251347, 46502694, 69754041, 139508082]

約数ペア:

[(1, 139508082), (2, 69754041), (3, 46502694), (6, 23251347), (7, 19929726), (9, 15500898), (14, 9964863), (18, 7750449), (21, 6643242), (27, 5166966), (42, 3321621), (43, 3244374), (54, 2583483), (63, 2214414), (81, 1722322), (86, 1622187), (126, 1107207), (129, 1081458), (162, 861161), (189, 738138), (258, 540729), (301, 463482), (378, 369069), (387, 360486), (567, 246046), (602, 231741), (774, 180243), (903, 154494), (1134, 123023), (1161, 120162), (1806, 77247), (2322, 60081), (2709, 51498), (2861, 48762), (3483, 40054), (5418, 25749), (5722, 24381), (6966, 20027), (8127, 17166), (8583, 16254)]