167856948

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 520447620

約数和(自身を除く): 352590672

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 97, 98, 108, 109, 126, 147, 162, 189, 194, 196, 218, 252, 291, 294, 324, 327, 378, 388, 436, 441, 567, 582, 588, 654, 679, 756, 763, 873, 882, 981, 1134, 1164, 1308, 1323, 1358, 1526, 1746, 1764, 1962, 2037, 2268, 2289, 2619, 2646, 2716, 2943, 3052, 3492, 3924, 3969, 4074, 4578, 4753, 5238, 5292, 5341, 5886, 6111, 6867, 7857, 7938, 8148, 8829, 9156, 9506, 10476, 10573, 10682, 11772, 12222, 13734, 14259, 15714, 15876, 16023, 17658, 18333, 19012, 20601, 21146, 21364, 24444, 27468, 28518, 31428, 31719, 32046, 35316, 36666, 41202, 42292, 42777, 48069, 54999, 57036, 61803, 63438, 64092, 73332, 74011, 82404, 85554, 95157, 96138, 109998, 123606, 126876, 128331, 144207, 148022, 171108, 190314, 192276, 219996, 222033, 247212, 256662, 285471, 288414, 296044, 380628, 384993, 432621, 444066, 513324, 518077, 570942, 576828, 666099, 769986, 856413, 865242, 888132, 1036154, 1141884, 1332198, 1539972, 1554231, 1712826, 1730484, 1998297, 2072308, 2664396, 3108462, 3425652, 3996594, 4662693, 5994891, 6216924, 7993188, 9325386, 11989782, 13988079, 18650772, 23979564, 27976158, 41964237, 55952316, 83928474, 167856948]

約数ペア:

[(1, 167856948), (2, 83928474), (3, 55952316), (4, 41964237), (6, 27976158), (7, 23979564), (9, 18650772), (12, 13988079), (14, 11989782), (18, 9325386), (21, 7993188), (27, 6216924), (28, 5994891), (36, 4662693), (42, 3996594), (49, 3425652), (54, 3108462), (63, 2664396), (81, 2072308), (84, 1998297), (97, 1730484), (98, 1712826), (108, 1554231), (109, 1539972), (126, 1332198), (147, 1141884), (162, 1036154), (189, 888132), (194, 865242), (196, 856413), (218, 769986), (252, 666099), (291, 576828), (294, 570942), (324, 518077), (327, 513324), (378, 444066), (388, 432621), (436, 384993), (441, 380628), (567, 296044), (582, 288414), (588, 285471), (654, 256662), (679, 247212), (756, 222033), (763, 219996), (873, 192276), (882, 190314), (981, 171108), (1134, 148022), (1164, 144207), (1308, 128331), (1323, 126876), (1358, 123606), (1526, 109998), (1746, 96138), (1764, 95157), (1962, 85554), (2037, 82404), (2268, 74011), (2289, 73332), (2619, 64092), (2646, 63438), (2716, 61803), (2943, 57036), (3052, 54999), (3492, 48069), (3924, 42777), (3969, 42292), (4074, 41202), (4578, 36666), (4753, 35316), (5238, 32046), (5292, 31719), (5341, 31428), (5886, 28518), (6111, 27468), (6867, 24444), (7857, 21364), (7938, 21146), (8148, 20601), (8829, 19012), (9156, 18333), (9506, 17658), (10476, 16023), (10573, 15876), (10682, 15714), (11772, 14259), (12222, 13734)]