163848672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 507714480

約数和(自身を除く): 343865808

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, 409, 416, 428, 468, 624, 642, 818, 856, 936, 963, 1227, 1248, 1284, 1391, 1636, 1712, 1872, 1926, 2454, 2568, 2782, 3272, 3424, 3681, 3744, 3852, 4173, 4908, 5136, 5317, 5564, 6544, 7362, 7704, 8346, 9816, 10272, 10634, 11128, 12519, 13088, 14724, 15408, 15951, 16692, 19632, 21268, 22256, 25038, 29448, 30816, 31902, 33384, 39264, 42536, 43763, 44512, 47853, 50076, 58896, 63804, 66768, 85072, 87526, 95706, 100152, 117792, 127608, 131289, 133536, 170144, 175052, 191412, 200304, 255216, 262578, 350104, 382824, 393867, 400608, 510432, 525156, 568919, 700208, 765648, 787734, 1050312, 1137838, 1400416, 1531296, 1575468, 1706757, 2100624, 2275676, 3150936, 3413514, 4201248, 4551352, 5120271, 6301872, 6827028, 9102704, 10240542, 12603744, 13654056, 18205408, 20481084, 27308112, 40962168, 54616224, 81924336, 163848672]

約数ペア:

[(1, 163848672), (2, 81924336), (3, 54616224), (4, 40962168), (6, 27308112), (8, 20481084), (9, 18205408), (12, 13654056), (13, 12603744), (16, 10240542), (18, 9102704), (24, 6827028), (26, 6301872), (32, 5120271), (36, 4551352), (39, 4201248), (48, 3413514), (52, 3150936), (72, 2275676), (78, 2100624), (96, 1706757), (104, 1575468), (107, 1531296), (117, 1400416), (144, 1137838), (156, 1050312), (208, 787734), (214, 765648), (234, 700208), (288, 568919), (312, 525156), (321, 510432), (409, 400608), (416, 393867), (428, 382824), (468, 350104), (624, 262578), (642, 255216), (818, 200304), (856, 191412), (936, 175052), (963, 170144), (1227, 133536), (1248, 131289), (1284, 127608), (1391, 117792), (1636, 100152), (1712, 95706), (1872, 87526), (1926, 85072), (2454, 66768), (2568, 63804), (2782, 58896), (3272, 50076), (3424, 47853), (3681, 44512), (3744, 43763), (3852, 42536), (4173, 39264), (4908, 33384), (5136, 31902), (5317, 30816), (5564, 29448), (6544, 25038), (7362, 22256), (7704, 21268), (8346, 19632), (9816, 16692), (10272, 15951), (10634, 15408), (11128, 14724), (12519, 13088)]