140787234

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 390994560

約数和(自身を除く): 250207326

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 67, 81, 102, 109, 119, 126, 134, 153, 162, 189, 201, 218, 238, 306, 327, 357, 378, 402, 459, 469, 567, 603, 654, 714, 763, 918, 938, 981, 1071, 1134, 1139, 1206, 1377, 1407, 1526, 1809, 1853, 1962, 2142, 2278, 2289, 2754, 2814, 2943, 3213, 3417, 3618, 3706, 4221, 4578, 5427, 5559, 5886, 6426, 6834, 6867, 7303, 7973, 8442, 8829, 9639, 10251, 10854, 11118, 12663, 12971, 13734, 14606, 15946, 16677, 17658, 19278, 20502, 20601, 21909, 23919, 25326, 25942, 30753, 33354, 37989, 38913, 41202, 43818, 47838, 50031, 51121, 61506, 61803, 65727, 71757, 75978, 77826, 92259, 100062, 102242, 116739, 123606, 124151, 131454, 143514, 150093, 153363, 184518, 197181, 215271, 233478, 248302, 300186, 306726, 350217, 372453, 394362, 430542, 460089, 591543, 645813, 700434, 744906, 869057, 920178, 1050651, 1117359, 1183086, 1291626, 1380267, 1738114, 2101302, 2234718, 2607171, 2760534, 3352077, 4140801, 5214342, 6704154, 7821513, 8281602, 10056231, 15643026, 20112462, 23464539, 46929078, 70393617, 140787234]

約数ペア:

[(1, 140787234), (2, 70393617), (3, 46929078), (6, 23464539), (7, 20112462), (9, 15643026), (14, 10056231), (17, 8281602), (18, 7821513), (21, 6704154), (27, 5214342), (34, 4140801), (42, 3352077), (51, 2760534), (54, 2607171), (63, 2234718), (67, 2101302), (81, 1738114), (102, 1380267), (109, 1291626), (119, 1183086), (126, 1117359), (134, 1050651), (153, 920178), (162, 869057), (189, 744906), (201, 700434), (218, 645813), (238, 591543), (306, 460089), (327, 430542), (357, 394362), (378, 372453), (402, 350217), (459, 306726), (469, 300186), (567, 248302), (603, 233478), (654, 215271), (714, 197181), (763, 184518), (918, 153363), (938, 150093), (981, 143514), (1071, 131454), (1134, 124151), (1139, 123606), (1206, 116739), (1377, 102242), (1407, 100062), (1526, 92259), (1809, 77826), (1853, 75978), (1962, 71757), (2142, 65727), (2278, 61803), (2289, 61506), (2754, 51121), (2814, 50031), (2943, 47838), (3213, 43818), (3417, 41202), (3618, 38913), (3706, 37989), (4221, 33354), (4578, 30753), (5427, 25942), (5559, 25326), (5886, 23919), (6426, 21909), (6834, 20601), (6867, 20502), (7303, 19278), (7973, 17658), (8442, 16677), (8829, 15946), (9639, 14606), (10251, 13734), (10854, 12971), (11118, 12663)]