16173257008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2819}}^1$

素因数の和:3170

約数の個数: 80

約数和(自身を含む): 33233587200

約数和(自身を除く): 17060330192

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 269, 344, 496, 538, 688, 1076, 1333, 2152, 2666, 2819, 4304, 5332, 5638, 8339, 10664, 11276, 11567, 16678, 21328, 22552, 23134, 33356, 45104, 46268, 66712, 87389, 92536, 121217, 133424, 174778, 185072, 242434, 349556, 358577, 484868, 699112, 717154, 758311, 969736, 1398224, 1434308, 1516622, 1939472, 2868616, 3033244, 3757727, 5737232, 6066488, 7515454, 12132976, 15030908, 23507641, 30061816, 32607373, 47015282, 60123632, 65214746, 94030564, 130429492, 188061128, 260858984, 376122256, 521717968, 1010828563, 2021657126, 4043314252, 8086628504, 16173257008]

約数ペア:

[(1, 16173257008), (2, 8086628504), (4, 4043314252), (8, 2021657126), (16, 1010828563), (31, 521717968), (43, 376122256), (62, 260858984), (86, 188061128), (124, 130429492), (172, 94030564), (248, 65214746), (269, 60123632), (344, 47015282), (496, 32607373), (538, 30061816), (688, 23507641), (1076, 15030908), (1333, 12132976), (2152, 7515454), (2666, 6066488), (2819, 5737232), (4304, 3757727), (5332, 3033244), (5638, 2868616), (8339, 1939472), (10664, 1516622), (11276, 1434308), (11567, 1398224), (16678, 969736), (21328, 758311), (22552, 717154), (23134, 699112), (33356, 484868), (45104, 358577), (46268, 349556), (66712, 242434), (87389, 185072), (92536, 174778), (121217, 133424)]