139824342

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3442

約数の個数: 72

約数和(自身を含む): 360019296

約数和(自身を除く): 220194954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 3373, 4606, 5922, 6746, 6909, 10119, 13818, 20238, 20727, 23611, 30357, 41454, 47222, 60714, 70833, 141666, 158531, 165277, 212499, 317062, 330554, 424998, 475593, 495831, 951186, 991662, 1109717, 1426779, 1487493, 2219434, 2853558, 2974986, 3329151, 6658302, 7768019, 9987453, 15536038, 19974906, 23304057, 46608114, 69912171, 139824342]

約数ペア:

[(1, 139824342), (2, 69912171), (3, 46608114), (6, 23304057), (7, 19974906), (9, 15536038), (14, 9987453), (18, 7768019), (21, 6658302), (42, 3329151), (47, 2974986), (49, 2853558), (63, 2219434), (94, 1487493), (98, 1426779), (126, 1109717), (141, 991662), (147, 951186), (282, 495831), (294, 475593), (329, 424998), (423, 330554), (441, 317062), (658, 212499), (846, 165277), (882, 158531), (987, 141666), (1974, 70833), (2303, 60714), (2961, 47222), (3373, 41454), (4606, 30357), (5922, 23611), (6746, 20727), (6909, 20238), (10119, 13818)]