144727344

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 437114880

約数和(自身を除く): 292387536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 101, 107, 108, 124, 144, 186, 202, 214, 216, 248, 279, 303, 321, 372, 404, 428, 432, 496, 558, 606, 642, 744, 808, 837, 856, 909, 963, 1116, 1212, 1284, 1488, 1616, 1674, 1712, 1818, 1926, 2232, 2424, 2568, 2727, 2889, 3131, 3317, 3348, 3636, 3852, 4464, 4848, 5136, 5454, 5778, 6262, 6634, 6696, 7272, 7704, 9393, 9951, 10807, 10908, 11556, 12524, 13268, 13392, 14544, 15408, 18786, 19902, 21614, 21816, 23112, 25048, 26536, 28179, 29853, 32421, 37572, 39804, 43228, 43632, 46224, 50096, 53072, 56358, 59706, 64842, 75144, 79608, 84537, 86456, 89559, 97263, 112716, 119412, 129684, 150288, 159216, 169074, 172912, 179118, 194526, 225432, 238824, 259368, 291789, 335017, 338148, 358236, 389052, 450864, 477648, 518736, 583578, 670034, 676296, 716472, 778104, 1005051, 1167156, 1340068, 1352592, 1432944, 1556208, 2010102, 2334312, 2680136, 3015153, 4020204, 4668624, 5360272, 6030306, 8040408, 9045459, 12060612, 16080816, 18090918, 24121224, 36181836, 48242448, 72363672, 144727344]

約数ペア:

[(1, 144727344), (2, 72363672), (3, 48242448), (4, 36181836), (6, 24121224), (8, 18090918), (9, 16080816), (12, 12060612), (16, 9045459), (18, 8040408), (24, 6030306), (27, 5360272), (31, 4668624), (36, 4020204), (48, 3015153), (54, 2680136), (62, 2334312), (72, 2010102), (93, 1556208), (101, 1432944), (107, 1352592), (108, 1340068), (124, 1167156), (144, 1005051), (186, 778104), (202, 716472), (214, 676296), (216, 670034), (248, 583578), (279, 518736), (303, 477648), (321, 450864), (372, 389052), (404, 358236), (428, 338148), (432, 335017), (496, 291789), (558, 259368), (606, 238824), (642, 225432), (744, 194526), (808, 179118), (837, 172912), (856, 169074), (909, 159216), (963, 150288), (1116, 129684), (1212, 119412), (1284, 112716), (1488, 97263), (1616, 89559), (1674, 86456), (1712, 84537), (1818, 79608), (1926, 75144), (2232, 64842), (2424, 59706), (2568, 56358), (2727, 53072), (2889, 50096), (3131, 46224), (3317, 43632), (3348, 43228), (3636, 39804), (3852, 37572), (4464, 32421), (4848, 29853), (5136, 28179), (5454, 26536), (5778, 25048), (6262, 23112), (6634, 21816), (6696, 21614), (7272, 19902), (7704, 18786), (9393, 15408), (9951, 14544), (10807, 13392), (10908, 13268), (11556, 12524)]