165799928

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 385981200

約数和(自身を除く): 220181272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 113, 133, 152, 196, 197, 226, 266, 392, 394, 452, 532, 788, 791, 904, 931, 1064, 1379, 1576, 1582, 1862, 2147, 2758, 3164, 3724, 3743, 4294, 5516, 5537, 6328, 7448, 7486, 8588, 9653, 11032, 11074, 14972, 15029, 17176, 19306, 22148, 22261, 26201, 29944, 30058, 38612, 44296, 44522, 52402, 60116, 77224, 89044, 104804, 105203, 120232, 155827, 178088, 183407, 209608, 210406, 311654, 366814, 420812, 422959, 623308, 733628, 841624, 845918, 1090789, 1246616, 1467256, 1691836, 2181578, 2960713, 3383672, 4363156, 5921426, 8726312, 11842852, 20724991, 23685704, 41449982, 82899964, 165799928]

約数ペア:

[(1, 165799928), (2, 82899964), (4, 41449982), (7, 23685704), (8, 20724991), (14, 11842852), (19, 8726312), (28, 5921426), (38, 4363156), (49, 3383672), (56, 2960713), (76, 2181578), (98, 1691836), (113, 1467256), (133, 1246616), (152, 1090789), (196, 845918), (197, 841624), (226, 733628), (266, 623308), (392, 422959), (394, 420812), (452, 366814), (532, 311654), (788, 210406), (791, 209608), (904, 183407), (931, 178088), (1064, 155827), (1379, 120232), (1576, 105203), (1582, 104804), (1862, 89044), (2147, 77224), (2758, 60116), (3164, 52402), (3724, 44522), (3743, 44296), (4294, 38612), (5516, 30058), (5537, 29944), (6328, 26201), (7448, 22261), (7486, 22148), (8588, 19306), (9653, 17176), (11032, 15029), (11074, 14972)]