168042012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 412712496

約数和(自身を除く): 244670484

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 193, 212, 222, 318, 386, 444, 579, 636, 772, 1158, 1369, 1961, 2316, 2738, 3922, 4107, 5476, 5883, 7141, 7844, 8214, 10229, 11766, 14282, 16428, 20458, 21423, 23532, 28564, 30687, 40916, 42846, 61374, 72557, 85692, 122748, 145114, 217671, 264217, 290228, 378473, 435342, 528434, 756946, 792651, 870684, 1056868, 1135419, 1513892, 1585302, 2270838, 3170604, 4541676, 14003501, 28007002, 42010503, 56014004, 84021006, 168042012]

約数ペア:

[(1, 168042012), (2, 84021006), (3, 56014004), (4, 42010503), (6, 28007002), (12, 14003501), (37, 4541676), (53, 3170604), (74, 2270838), (106, 1585302), (111, 1513892), (148, 1135419), (159, 1056868), (193, 870684), (212, 792651), (222, 756946), (318, 528434), (386, 435342), (444, 378473), (579, 290228), (636, 264217), (772, 217671), (1158, 145114), (1369, 122748), (1961, 85692), (2316, 72557), (2738, 61374), (3922, 42846), (4107, 40916), (5476, 30687), (5883, 28564), (7141, 23532), (7844, 21423), (8214, 20458), (10229, 16428), (11766, 14282)]