156665688621

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1867}}^1$

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 246784020480

約数和(自身を除く): 90118331859

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 169, 247, 281, 403, 507, 589, 741, 843, 1209, 1767, 1867, 3211, 3653, 5239, 5339, 5601, 7657, 8711, 9633, 10959, 15717, 16017, 22971, 24271, 26133, 35473, 47489, 57877, 69407, 72813, 99541, 106419, 113243, 142467, 165509, 173631, 208221, 298623, 315523, 339729, 461149, 496527, 524627, 752401, 902291, 946569, 1099663, 1383447, 1472159, 1573881, 2151617, 2257203, 2706873, 3298989, 4416477, 5994937, 6454851, 6820151, 9781213, 9967913, 14295619, 16263437, 17984811, 20460453, 27971021, 29343639, 29903739, 42886857, 48790311, 83913063, 88661963, 129582869, 185843047, 211424681, 265985889, 309005303, 388748607, 557529141, 634274043, 927015909, 1684577297, 2748520853, 4017068939, 5053731891, 8245562559, 12051206817, 52221896207, 156665688621]

約数ペア:

[(1, 156665688621), (3, 52221896207), (13, 12051206817), (19, 8245562559), (31, 5053731891), (39, 4017068939), (57, 2748520853), (93, 1684577297), (169, 927015909), (247, 634274043), (281, 557529141), (403, 388748607), (507, 309005303), (589, 265985889), (741, 211424681), (843, 185843047), (1209, 129582869), (1767, 88661963), (1867, 83913063), (3211, 48790311), (3653, 42886857), (5239, 29903739), (5339, 29343639), (5601, 27971021), (7657, 20460453), (8711, 17984811), (9633, 16263437), (10959, 14295619), (15717, 9967913), (16017, 9781213), (22971, 6820151), (24271, 6454851), (26133, 5994937), (35473, 4416477), (47489, 3298989), (57877, 2706873), (69407, 2257203), (72813, 2151617), (99541, 1573881), (106419, 1472159), (113243, 1383447), (142467, 1099663), (165509, 946569), (173631, 902291), (208221, 752401), (298623, 524627), (315523, 496527), (339729, 461149)]