140143536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1811

約数の個数: 120

約数和(自身を含む): 432448016

約数和(自身を除く): 292304480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1741, 1872, 2064, 2236, 3096, 3354, 3482, 4472, 5031, 5223, 6192, 6708, 6964, 8944, 10062, 10446, 13416, 13928, 15669, 20124, 20892, 22633, 26832, 27856, 31338, 40248, 41784, 45266, 62676, 67899, 74863, 80496, 83568, 90532, 125352, 135798, 149726, 181064, 203697, 224589, 250704, 271596, 299452, 362128, 407394, 449178, 543192, 598904, 673767, 814788, 898356, 973219, 1086384, 1197808, 1347534, 1629576, 1796712, 1946438, 2695068, 2919657, 3259152, 3593424, 3892876, 5390136, 5839314, 7785752, 8758971, 10780272, 11678628, 15571504, 17517942, 23357256, 35035884, 46714512, 70071768, 140143536]

約数ペア:

[(1, 140143536), (2, 70071768), (3, 46714512), (4, 35035884), (6, 23357256), (8, 17517942), (9, 15571504), (12, 11678628), (13, 10780272), (16, 8758971), (18, 7785752), (24, 5839314), (26, 5390136), (36, 3892876), (39, 3593424), (43, 3259152), (48, 2919657), (52, 2695068), (72, 1946438), (78, 1796712), (86, 1629576), (104, 1347534), (117, 1197808), (129, 1086384), (144, 973219), (156, 898356), (172, 814788), (208, 673767), (234, 598904), (258, 543192), (312, 449178), (344, 407394), (387, 362128), (468, 299452), (516, 271596), (559, 250704), (624, 224589), (688, 203697), (774, 181064), (936, 149726), (1032, 135798), (1118, 125352), (1548, 90532), (1677, 83568), (1741, 80496), (1872, 74863), (2064, 67899), (2236, 62676), (3096, 45266), (3354, 41784), (3482, 40248), (4472, 31338), (5031, 27856), (5223, 26832), (6192, 22633), (6708, 20892), (6964, 20124), (8944, 15669), (10062, 13928), (10446, 13416)]