130922988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11213}}^1$

素因数の和:11366

約数の個数: 48

約数和(自身を含む): 351671040

約数和(自身を除く): 220748052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11213, 11676, 22426, 33639, 44852, 67278, 78491, 134556, 156982, 235473, 313964, 470946, 941892, 1558607, 3117214, 4675821, 6234428, 9351642, 10910249, 18703284, 21820498, 32730747, 43640996, 65461494, 130922988]

約数ペア:

[(1, 130922988), (2, 65461494), (3, 43640996), (4, 32730747), (6, 21820498), (7, 18703284), (12, 10910249), (14, 9351642), (21, 6234428), (28, 4675821), (42, 3117214), (84, 1558607), (139, 941892), (278, 470946), (417, 313964), (556, 235473), (834, 156982), (973, 134556), (1668, 78491), (1946, 67278), (2919, 44852), (3892, 33639), (5838, 22426), (11213, 11676)]