139698468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42643}}^1$

素因数の和:42673

約数の個数: 72

約数和(自身を含む): 434627648

約数和(自身を除く): 294929180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42643, 85286, 127929, 170572, 255858, 298501, 383787, 511716, 554359, 597002, 767574, 895503, 1108718, 1194004, 1535148, 1663077, 1791006, 2217436, 2686509, 3326154, 3582012, 3880513, 4989231, 5373018, 6652308, 7761026, 9978462, 10746036, 11641539, 15522052, 19956924, 23283078, 34924617, 46566156, 69849234, 139698468]

約数ペア:

[(1, 139698468), (2, 69849234), (3, 46566156), (4, 34924617), (6, 23283078), (7, 19956924), (9, 15522052), (12, 11641539), (13, 10746036), (14, 9978462), (18, 7761026), (21, 6652308), (26, 5373018), (28, 4989231), (36, 3880513), (39, 3582012), (42, 3326154), (52, 2686509), (63, 2217436), (78, 1791006), (84, 1663077), (91, 1535148), (117, 1194004), (126, 1108718), (156, 895503), (182, 767574), (234, 597002), (252, 554359), (273, 511716), (364, 383787), (468, 298501), (546, 255858), (819, 170572), (1092, 127929), (1638, 85286), (3276, 42643)]