15663950136

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{7877}}^1$

素因数の和:8349

約数の個数: 96

約数和(自身を含む): 43136776800

約数和(自身を除く): 27472826664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 389, 426, 568, 639, 778, 852, 1167, 1278, 1556, 1704, 2334, 2556, 3112, 3501, 4668, 5112, 7002, 7877, 9336, 14004, 15754, 23631, 27619, 28008, 31508, 47262, 55238, 63016, 70893, 82857, 94524, 110476, 141786, 165714, 189048, 220952, 248571, 283572, 331428, 497142, 559267, 567144, 662856, 994284, 1118534, 1677801, 1988568, 2237068, 3064153, 3355602, 4474136, 5033403, 6128306, 6711204, 9192459, 10066806, 12256612, 13422408, 18384918, 20133612, 24513224, 27577377, 36769836, 40267224, 55154754, 73539672, 110309508, 217554863, 220619016, 435109726, 652664589, 870219452, 1305329178, 1740438904, 1957993767, 2610658356, 3915987534, 5221316712, 7831975068, 15663950136]

約数ペア:

[(1, 15663950136), (2, 7831975068), (3, 5221316712), (4, 3915987534), (6, 2610658356), (8, 1957993767), (9, 1740438904), (12, 1305329178), (18, 870219452), (24, 652664589), (36, 435109726), (71, 220619016), (72, 217554863), (142, 110309508), (213, 73539672), (284, 55154754), (389, 40267224), (426, 36769836), (568, 27577377), (639, 24513224), (778, 20133612), (852, 18384918), (1167, 13422408), (1278, 12256612), (1556, 10066806), (1704, 9192459), (2334, 6711204), (2556, 6128306), (3112, 5033403), (3501, 4474136), (4668, 3355602), (5112, 3064153), (7002, 2237068), (7877, 1988568), (9336, 1677801), (14004, 1118534), (15754, 994284), (23631, 662856), (27619, 567144), (28008, 559267), (31508, 497142), (47262, 331428), (55238, 283572), (63016, 248571), (70893, 220952), (82857, 189048), (94524, 165714), (110476, 141786)]