140235144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2719}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 402124800

約数和(自身を除く): 261889656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 2719, 3684, 4298, 5438, 6447, 7368, 8157, 8596, 10876, 12894, 16314, 17192, 19033, 21752, 25788, 32628, 38066, 51576, 57099, 65256, 76132, 114198, 152264, 228396, 456792, 834733, 1669466, 2504199, 3338932, 5008398, 5843131, 6677864, 10016796, 11686262, 17529393, 20033592, 23372524, 35058786, 46745048, 70117572, 140235144]

約数ペア:

[(1, 140235144), (2, 70117572), (3, 46745048), (4, 35058786), (6, 23372524), (7, 20033592), (8, 17529393), (12, 11686262), (14, 10016796), (21, 6677864), (24, 5843131), (28, 5008398), (42, 3338932), (56, 2504199), (84, 1669466), (168, 834733), (307, 456792), (614, 228396), (921, 152264), (1228, 114198), (1842, 76132), (2149, 65256), (2456, 57099), (2719, 51576), (3684, 38066), (4298, 32628), (5438, 25788), (6447, 21752), (7368, 19033), (8157, 17192), (8596, 16314), (10876, 12894)]