193131432

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 583968000

約数和(自身を除く): 390836568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 216, 218, 234, 312, 327, 351, 436, 468, 631, 654, 702, 872, 936, 981, 1262, 1308, 1404, 1417, 1893, 1962, 2524, 2616, 2808, 2834, 2943, 3786, 3924, 4251, 5048, 5668, 5679, 5886, 7572, 7848, 8203, 8502, 11336, 11358, 11772, 12753, 15144, 16406, 17004, 17037, 22716, 23544, 24609, 25506, 32812, 34008, 34074, 38259, 45432, 49218, 51012, 65624, 68148, 68779, 73827, 76518, 98436, 102024, 136296, 137558, 147654, 153036, 196872, 206337, 221481, 275116, 295308, 306072, 412674, 442962, 550232, 590616, 619011, 825348, 885924, 894127, 1238022, 1650696, 1771848, 1788254, 1857033, 2476044, 2682381, 3576508, 3714066, 4952088, 5364762, 7153016, 7428132, 8047143, 10729524, 14856264, 16094286, 21459048, 24141429, 32188572, 48282858, 64377144, 96565716, 193131432]

約数ペア:

[(1, 193131432), (2, 96565716), (3, 64377144), (4, 48282858), (6, 32188572), (8, 24141429), (9, 21459048), (12, 16094286), (13, 14856264), (18, 10729524), (24, 8047143), (26, 7428132), (27, 7153016), (36, 5364762), (39, 4952088), (52, 3714066), (54, 3576508), (72, 2682381), (78, 2476044), (104, 1857033), (108, 1788254), (109, 1771848), (117, 1650696), (156, 1238022), (216, 894127), (218, 885924), (234, 825348), (312, 619011), (327, 590616), (351, 550232), (436, 442962), (468, 412674), (631, 306072), (654, 295308), (702, 275116), (872, 221481), (936, 206337), (981, 196872), (1262, 153036), (1308, 147654), (1404, 137558), (1417, 136296), (1893, 102024), (1962, 98436), (2524, 76518), (2616, 73827), (2808, 68779), (2834, 68148), (2943, 65624), (3786, 51012), (3924, 49218), (4251, 45432), (5048, 38259), (5668, 34074), (5679, 34008), (5886, 32812), (7572, 25506), (7848, 24609), (8203, 23544), (8502, 22716), (11336, 17037), (11358, 17004), (11772, 16406), (12753, 15144)]