168893508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 510935040

約数和(自身を除く): 342041532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 43, 46, 57, 69, 76, 84, 86, 92, 107, 114, 129, 133, 138, 161, 172, 214, 228, 258, 266, 276, 301, 321, 322, 399, 428, 437, 483, 516, 532, 602, 642, 644, 749, 798, 817, 874, 903, 966, 989, 1204, 1284, 1311, 1498, 1596, 1634, 1748, 1806, 1932, 1978, 2033, 2247, 2451, 2461, 2622, 2967, 2996, 3059, 3268, 3612, 3956, 4066, 4494, 4601, 4902, 4922, 5244, 5719, 5934, 6099, 6118, 6923, 7383, 8132, 8988, 9177, 9202, 9804, 9844, 11438, 11868, 12198, 12236, 13803, 13846, 14231, 14766, 17157, 17227, 18354, 18404, 18791, 20769, 22876, 24396, 27606, 27692, 28462, 29532, 32207, 34314, 34454, 36708, 37582, 41538, 42693, 46759, 51681, 55212, 56373, 56924, 64414, 68628, 68908, 75164, 83076, 85386, 87419, 93518, 96621, 103362, 105823, 112746, 128828, 131537, 140277, 170772, 174838, 187036, 193242, 206724, 211646, 225492, 262257, 263074, 280554, 317469, 327313, 349676, 386484, 394611, 423292, 524514, 526148, 561108, 611933, 634938, 654626, 740761, 789222, 981939, 1049028, 1223866, 1269876, 1309252, 1481522, 1578444, 1835799, 1963878, 2010637, 2222283, 2447732, 2963044, 3671598, 3927756, 4021274, 4444566, 6031911, 7343196, 8042548, 8889132, 12063822, 14074459, 24127644, 28148918, 42223377, 56297836, 84446754, 168893508]

約数ペア:

[(1, 168893508), (2, 84446754), (3, 56297836), (4, 42223377), (6, 28148918), (7, 24127644), (12, 14074459), (14, 12063822), (19, 8889132), (21, 8042548), (23, 7343196), (28, 6031911), (38, 4444566), (42, 4021274), (43, 3927756), (46, 3671598), (57, 2963044), (69, 2447732), (76, 2222283), (84, 2010637), (86, 1963878), (92, 1835799), (107, 1578444), (114, 1481522), (129, 1309252), (133, 1269876), (138, 1223866), (161, 1049028), (172, 981939), (214, 789222), (228, 740761), (258, 654626), (266, 634938), (276, 611933), (301, 561108), (321, 526148), (322, 524514), (399, 423292), (428, 394611), (437, 386484), (483, 349676), (516, 327313), (532, 317469), (602, 280554), (642, 263074), (644, 262257), (749, 225492), (798, 211646), (817, 206724), (874, 193242), (903, 187036), (966, 174838), (989, 170772), (1204, 140277), (1284, 131537), (1311, 128828), (1498, 112746), (1596, 105823), (1634, 103362), (1748, 96621), (1806, 93518), (1932, 87419), (1978, 85386), (2033, 83076), (2247, 75164), (2451, 68908), (2461, 68628), (2622, 64414), (2967, 56924), (2996, 56373), (3059, 55212), (3268, 51681), (3612, 46759), (3956, 42693), (4066, 41538), (4494, 37582), (4601, 36708), (4902, 34454), (4922, 34314), (5244, 32207), (5719, 29532), (5934, 28462), (6099, 27692), (6118, 27606), (6923, 24396), (7383, 22876), (8132, 20769), (8988, 18791), (9177, 18404), (9202, 18354), (9804, 17227), (9844, 17157), (11438, 14766), (11868, 14231), (12198, 13846), (12236, 13803)]