139877976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{832607}}^1$

素因数の和:832623

約数の個数: 32

約数和(自身を含む): 399651840

約数和(自身を除く): 259773864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 832607, 1665214, 2497821, 3330428, 4995642, 5828249, 6660856, 9991284, 11656498, 17484747, 19982568, 23312996, 34969494, 46625992, 69938988, 139877976]

約数ペア:

[(1, 139877976), (2, 69938988), (3, 46625992), (4, 34969494), (6, 23312996), (7, 19982568), (8, 17484747), (12, 11656498), (14, 9991284), (21, 6660856), (24, 5828249), (28, 4995642), (42, 3330428), (56, 2497821), (84, 1665214), (168, 832607)]