166819716

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 520934400

約数和(自身を除く): 354114684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1044, 1087, 1218, 1323, 1421, 1566, 1764, 1827, 2174, 2436, 2646, 2842, 3132, 3261, 3654, 4263, 4348, 5292, 5481, 5684, 6522, 7308, 7609, 8526, 9783, 10962, 12789, 13044, 15218, 17052, 19566, 21924, 22827, 25578, 29349, 30436, 31523, 38367, 39132, 45654, 51156, 53263, 58698, 63046, 68481, 76734, 91308, 94569, 106526, 117396, 126092, 136962, 153468, 159789, 189138, 205443, 213052, 220661, 273924, 283707, 319578, 378276, 410886, 441322, 479367, 567414, 639156, 661983, 821772, 851121, 882644, 958734, 1134828, 1323966, 1438101, 1544627, 1702242, 1917468, 1985949, 2647932, 2876202, 3089254, 3404484, 3971898, 4633881, 5752404, 5957847, 6178508, 7943796, 9267762, 11915694, 13901643, 18535524, 23831388, 27803286, 41704929, 55606572, 83409858, 166819716]

約数ペア:

[(1, 166819716), (2, 83409858), (3, 55606572), (4, 41704929), (6, 27803286), (7, 23831388), (9, 18535524), (12, 13901643), (14, 11915694), (18, 9267762), (21, 7943796), (27, 6178508), (28, 5957847), (29, 5752404), (36, 4633881), (42, 3971898), (49, 3404484), (54, 3089254), (58, 2876202), (63, 2647932), (84, 1985949), (87, 1917468), (98, 1702242), (108, 1544627), (116, 1438101), (126, 1323966), (147, 1134828), (174, 958734), (189, 882644), (196, 851121), (203, 821772), (252, 661983), (261, 639156), (294, 567414), (348, 479367), (378, 441322), (406, 410886), (441, 378276), (522, 319578), (588, 283707), (609, 273924), (756, 220661), (783, 213052), (812, 205443), (882, 189138), (1044, 159789), (1087, 153468), (1218, 136962), (1323, 126092), (1421, 117396), (1566, 106526), (1764, 94569), (1827, 91308), (2174, 76734), (2436, 68481), (2646, 63046), (2842, 58698), (3132, 53263), (3261, 51156), (3654, 45654), (4263, 39132), (4348, 38367), (5292, 31523), (5481, 30436), (5684, 29349), (6522, 25578), (7308, 22827), (7609, 21924), (8526, 19566), (9783, 17052), (10962, 15218), (12789, 13044)]