181232016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10177}}^1$

素因数の和:10248

約数の個数: 80

約数和(自身を含む): 545215104

約数和(自身を除く): 363983088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 10177, 17808, 20354, 30531, 40708, 61062, 71239, 81416, 122124, 142478, 162832, 213717, 244248, 284956, 427434, 488496, 539381, 569912, 854868, 1078762, 1139824, 1618143, 1709736, 2157524, 3236286, 3419472, 3775667, 4315048, 6472572, 7551334, 8630096, 11327001, 12945144, 15102668, 22654002, 25890288, 30205336, 45308004, 60410672, 90616008, 181232016]

約数ペア:

[(1, 181232016), (2, 90616008), (3, 60410672), (4, 45308004), (6, 30205336), (7, 25890288), (8, 22654002), (12, 15102668), (14, 12945144), (16, 11327001), (21, 8630096), (24, 7551334), (28, 6472572), (42, 4315048), (48, 3775667), (53, 3419472), (56, 3236286), (84, 2157524), (106, 1709736), (112, 1618143), (159, 1139824), (168, 1078762), (212, 854868), (318, 569912), (336, 539381), (371, 488496), (424, 427434), (636, 284956), (742, 244248), (848, 213717), (1113, 162832), (1272, 142478), (1484, 122124), (2226, 81416), (2544, 71239), (2968, 61062), (4452, 40708), (5936, 30531), (8904, 20354), (10177, 17808)]