156905523166

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{130349}}^1$

素因数の和:130609

約数の個数: 48

約数和(自身を含む): 279247240800

約数和(自身を除く): 122341717634

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 173, 346, 497, 994, 1211, 2422, 3479, 6958, 8477, 12283, 16954, 24566, 85981, 130349, 171962, 260698, 601867, 912443, 1203734, 1824886, 6387101, 9254779, 12774202, 18509558, 22550377, 45100754, 64783453, 129566906, 157852639, 315705278, 453484171, 906968342, 1104968473, 1601076767, 2209936946, 3202153534, 11207537369, 22415074738, 78452761583, 156905523166]

約数ペア:

[(1, 156905523166), (2, 78452761583), (7, 22415074738), (14, 11207537369), (49, 3202153534), (71, 2209936946), (98, 1601076767), (142, 1104968473), (173, 906968342), (346, 453484171), (497, 315705278), (994, 157852639), (1211, 129566906), (2422, 64783453), (3479, 45100754), (6958, 22550377), (8477, 18509558), (12283, 12774202), (16954, 9254779), (24566, 6387101), (85981, 1824886), (130349, 1203734), (171962, 912443), (260698, 601867)]