138997056

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 419437312

約数和(自身を除く): 280440256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 132, 176, 186, 192, 193, 242, 248, 264, 341, 352, 363, 372, 386, 484, 496, 528, 579, 682, 704, 726, 744, 772, 968, 992, 1023, 1056, 1158, 1364, 1452, 1488, 1544, 1936, 1984, 2046, 2112, 2123, 2316, 2728, 2904, 2976, 3088, 3751, 3872, 4092, 4246, 4632, 5456, 5808, 5952, 5983, 6176, 6369, 7502, 7744, 8184, 8492, 9264, 10912, 11253, 11616, 11966, 12352, 12738, 15004, 16368, 16984, 17949, 18528, 21824, 22506, 23232, 23353, 23932, 25476, 30008, 32736, 33968, 35898, 37056, 45012, 46706, 47864, 50952, 60016, 65472, 65813, 67936, 70059, 71796, 90024, 93412, 95728, 101904, 120032, 131626, 135872, 140118, 143592, 180048, 186824, 191456, 197439, 203808, 240064, 263252, 280236, 287184, 360096, 373648, 382912, 394878, 407616, 526504, 560472, 574368, 720192, 723943, 747296, 789756, 1053008, 1120944, 1148736, 1447886, 1494592, 1579512, 2106016, 2171829, 2241888, 2895772, 3159024, 4212032, 4343658, 4483776, 5791544, 6318048, 8687316, 11583088, 12636096, 17374632, 23166176, 34749264, 46332352, 69498528, 138997056]

約数ペア:

[(1, 138997056), (2, 69498528), (3, 46332352), (4, 34749264), (6, 23166176), (8, 17374632), (11, 12636096), (12, 11583088), (16, 8687316), (22, 6318048), (24, 5791544), (31, 4483776), (32, 4343658), (33, 4212032), (44, 3159024), (48, 2895772), (62, 2241888), (64, 2171829), (66, 2106016), (88, 1579512), (93, 1494592), (96, 1447886), (121, 1148736), (124, 1120944), (132, 1053008), (176, 789756), (186, 747296), (192, 723943), (193, 720192), (242, 574368), (248, 560472), (264, 526504), (341, 407616), (352, 394878), (363, 382912), (372, 373648), (386, 360096), (484, 287184), (496, 280236), (528, 263252), (579, 240064), (682, 203808), (704, 197439), (726, 191456), (744, 186824), (772, 180048), (968, 143592), (992, 140118), (1023, 135872), (1056, 131626), (1158, 120032), (1364, 101904), (1452, 95728), (1488, 93412), (1544, 90024), (1936, 71796), (1984, 70059), (2046, 67936), (2112, 65813), (2123, 65472), (2316, 60016), (2728, 50952), (2904, 47864), (2976, 46706), (3088, 45012), (3751, 37056), (3872, 35898), (4092, 33968), (4246, 32736), (4632, 30008), (5456, 25476), (5808, 23932), (5952, 23353), (5983, 23232), (6176, 22506), (6369, 21824), (7502, 18528), (7744, 17949), (8184, 16984), (8492, 16368), (9264, 15004), (10912, 12738), (11253, 12352), (11616, 11966)]