155836512

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 482947920

約数和(自身を除く): 327111408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 107, 117, 144, 156, 208, 214, 234, 288, 312, 321, 389, 416, 428, 468, 624, 642, 778, 856, 936, 963, 1167, 1248, 1284, 1391, 1556, 1712, 1872, 1926, 2334, 2568, 2782, 3112, 3424, 3501, 3744, 3852, 4173, 4668, 5057, 5136, 5564, 6224, 7002, 7704, 8346, 9336, 10114, 10272, 11128, 12448, 12519, 14004, 15171, 15408, 16692, 18672, 20228, 22256, 25038, 28008, 30342, 30816, 33384, 37344, 40456, 41623, 44512, 45513, 50076, 56016, 60684, 66768, 80912, 83246, 91026, 100152, 112032, 121368, 124869, 133536, 161824, 166492, 182052, 200304, 242736, 249738, 332984, 364104, 374607, 400608, 485472, 499476, 541099, 665968, 728208, 749214, 998952, 1082198, 1331936, 1456416, 1498428, 1623297, 1997904, 2164396, 2996856, 3246594, 3995808, 4328792, 4869891, 5993712, 6493188, 8657584, 9739782, 11987424, 12986376, 17315168, 19479564, 25972752, 38959128, 51945504, 77918256, 155836512]

約数ペア:

[(1, 155836512), (2, 77918256), (3, 51945504), (4, 38959128), (6, 25972752), (8, 19479564), (9, 17315168), (12, 12986376), (13, 11987424), (16, 9739782), (18, 8657584), (24, 6493188), (26, 5993712), (32, 4869891), (36, 4328792), (39, 3995808), (48, 3246594), (52, 2996856), (72, 2164396), (78, 1997904), (96, 1623297), (104, 1498428), (107, 1456416), (117, 1331936), (144, 1082198), (156, 998952), (208, 749214), (214, 728208), (234, 665968), (288, 541099), (312, 499476), (321, 485472), (389, 400608), (416, 374607), (428, 364104), (468, 332984), (624, 249738), (642, 242736), (778, 200304), (856, 182052), (936, 166492), (963, 161824), (1167, 133536), (1248, 124869), (1284, 121368), (1391, 112032), (1556, 100152), (1712, 91026), (1872, 83246), (1926, 80912), (2334, 66768), (2568, 60684), (2782, 56016), (3112, 50076), (3424, 45513), (3501, 44512), (3744, 41623), (3852, 40456), (4173, 37344), (4668, 33384), (5057, 30816), (5136, 30342), (5564, 28008), (6224, 25038), (7002, 22256), (7704, 20228), (8346, 18672), (9336, 16692), (10114, 15408), (10272, 15171), (11128, 14004), (12448, 12519)]