179668188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 543262720

約数和(自身を除く): 363594532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 109, 124, 126, 186, 211, 217, 218, 252, 279, 327, 372, 422, 434, 436, 558, 633, 651, 654, 763, 844, 868, 981, 1116, 1266, 1302, 1308, 1477, 1526, 1899, 1953, 1962, 2289, 2532, 2604, 2954, 3052, 3379, 3798, 3906, 3924, 4431, 4578, 5908, 6541, 6758, 6867, 7596, 7812, 8862, 9156, 10137, 13082, 13293, 13516, 13734, 17724, 19623, 20274, 22999, 23653, 26164, 26586, 27468, 30411, 39246, 40548, 45787, 45998, 47306, 53172, 58869, 60822, 68997, 70959, 78492, 91574, 91996, 94612, 117738, 121644, 137361, 137994, 141918, 160993, 183148, 206991, 212877, 235476, 274722, 275988, 283836, 321986, 412083, 413982, 425754, 482979, 549444, 643972, 712969, 824166, 827964, 851508, 965958, 1425938, 1448937, 1648332, 1931916, 2138907, 2851876, 2897874, 4277814, 4990783, 5795748, 6416721, 8555628, 9981566, 12833442, 14972349, 19963132, 25666884, 29944698, 44917047, 59889396, 89834094, 179668188]

約数ペア:

[(1, 179668188), (2, 89834094), (3, 59889396), (4, 44917047), (6, 29944698), (7, 25666884), (9, 19963132), (12, 14972349), (14, 12833442), (18, 9981566), (21, 8555628), (28, 6416721), (31, 5795748), (36, 4990783), (42, 4277814), (62, 2897874), (63, 2851876), (84, 2138907), (93, 1931916), (109, 1648332), (124, 1448937), (126, 1425938), (186, 965958), (211, 851508), (217, 827964), (218, 824166), (252, 712969), (279, 643972), (327, 549444), (372, 482979), (422, 425754), (434, 413982), (436, 412083), (558, 321986), (633, 283836), (651, 275988), (654, 274722), (763, 235476), (844, 212877), (868, 206991), (981, 183148), (1116, 160993), (1266, 141918), (1302, 137994), (1308, 137361), (1477, 121644), (1526, 117738), (1899, 94612), (1953, 91996), (1962, 91574), (2289, 78492), (2532, 70959), (2604, 68997), (2954, 60822), (3052, 58869), (3379, 53172), (3798, 47306), (3906, 45998), (3924, 45787), (4431, 40548), (4578, 39246), (5908, 30411), (6541, 27468), (6758, 26586), (6867, 26164), (7596, 23653), (7812, 22999), (8862, 20274), (9156, 19623), (10137, 17724), (13082, 13734), (13293, 13516)]