168680664

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 503884800

約数和(自身を除く): 335204136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 71, 72, 102, 108, 136, 142, 153, 204, 213, 216, 284, 306, 408, 426, 459, 568, 612, 639, 647, 852, 918, 1207, 1224, 1278, 1294, 1704, 1836, 1917, 1941, 2414, 2556, 2588, 3621, 3672, 3834, 3882, 4828, 5112, 5176, 5823, 7242, 7668, 7764, 9656, 10863, 10999, 11646, 14484, 15336, 15528, 17469, 21726, 21998, 23292, 28968, 32589, 32997, 34938, 43452, 43996, 45937, 46584, 65178, 65994, 69876, 86904, 87992, 91874, 98991, 130356, 131988, 137811, 139752, 183748, 197982, 260712, 263976, 275622, 296973, 367496, 395964, 413433, 551244, 593946, 780929, 791928, 826866, 1102488, 1187892, 1240299, 1561858, 1653732, 2342787, 2375784, 2480598, 3123716, 3307464, 4685574, 4961196, 6247432, 7028361, 9371148, 9922392, 14056722, 18742296, 21085083, 28113444, 42170166, 56226888, 84340332, 168680664]

約数ペア:

[(1, 168680664), (2, 84340332), (3, 56226888), (4, 42170166), (6, 28113444), (8, 21085083), (9, 18742296), (12, 14056722), (17, 9922392), (18, 9371148), (24, 7028361), (27, 6247432), (34, 4961196), (36, 4685574), (51, 3307464), (54, 3123716), (68, 2480598), (71, 2375784), (72, 2342787), (102, 1653732), (108, 1561858), (136, 1240299), (142, 1187892), (153, 1102488), (204, 826866), (213, 791928), (216, 780929), (284, 593946), (306, 551244), (408, 413433), (426, 395964), (459, 367496), (568, 296973), (612, 275622), (639, 263976), (647, 260712), (852, 197982), (918, 183748), (1207, 139752), (1224, 137811), (1278, 131988), (1294, 130356), (1704, 98991), (1836, 91874), (1917, 87992), (1941, 86904), (2414, 69876), (2556, 65994), (2588, 65178), (3621, 46584), (3672, 45937), (3834, 43996), (3882, 43452), (4828, 34938), (5112, 32997), (5176, 32589), (5823, 28968), (7242, 23292), (7668, 21998), (7764, 21726), (9656, 17469), (10863, 15528), (10999, 15336), (11646, 14484)]