148846893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 237484800

約数和(自身を除く): 88637907

約数列:

[1, 3, 13, 19, 37, 39, 57, 61, 89, 111, 183, 247, 267, 481, 703, 741, 793, 1157, 1159, 1443, 1691, 2109, 2257, 2379, 3293, 3471, 3477, 5073, 5429, 6771, 9139, 9879, 15067, 16287, 21983, 27417, 29341, 42809, 42883, 45201, 62567, 65949, 70577, 88023, 103151, 128427, 128649, 187701, 200873, 211731, 309453, 557479, 602619, 813371, 1340963, 1672437, 2440113, 2611349, 3816587, 4022889, 7834047, 11449761, 49615631, 148846893]

約数ペア:

[(1, 148846893), (3, 49615631), (13, 11449761), (19, 7834047), (37, 4022889), (39, 3816587), (57, 2611349), (61, 2440113), (89, 1672437), (111, 1340963), (183, 813371), (247, 602619), (267, 557479), (481, 309453), (703, 211731), (741, 200873), (793, 187701), (1157, 128649), (1159, 128427), (1443, 103151), (1691, 88023), (2109, 70577), (2257, 65949), (2379, 62567), (3293, 45201), (3471, 42883), (3477, 42809), (5073, 29341), (5429, 27417), (6771, 21983), (9139, 16287), (9879, 15067)]