15949128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 47416320

約数和(自身を除く): 31467192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 97, 102, 104, 124, 136, 156, 186, 194, 204, 221, 248, 291, 312, 372, 388, 403, 408, 442, 527, 582, 663, 744, 776, 806, 884, 1054, 1164, 1209, 1261, 1326, 1581, 1612, 1649, 1768, 2108, 2328, 2418, 2522, 2652, 3007, 3162, 3224, 3298, 3783, 4216, 4836, 4947, 5044, 5304, 6014, 6324, 6596, 6851, 7566, 9021, 9672, 9894, 10088, 12028, 12648, 13192, 13702, 15132, 18042, 19788, 20553, 21437, 24056, 27404, 30264, 36084, 39091, 39576, 41106, 42874, 51119, 54808, 64311, 72168, 78182, 82212, 85748, 102238, 117273, 128622, 153357, 156364, 164424, 171496, 204476, 234546, 257244, 306714, 312728, 408952, 469092, 514488, 613428, 664547, 938184, 1226856, 1329094, 1993641, 2658188, 3987282, 5316376, 7974564, 15949128]

約数ペア:

[(1, 15949128), (2, 7974564), (3, 5316376), (4, 3987282), (6, 2658188), (8, 1993641), (12, 1329094), (13, 1226856), (17, 938184), (24, 664547), (26, 613428), (31, 514488), (34, 469092), (39, 408952), (51, 312728), (52, 306714), (62, 257244), (68, 234546), (78, 204476), (93, 171496), (97, 164424), (102, 156364), (104, 153357), (124, 128622), (136, 117273), (156, 102238), (186, 85748), (194, 82212), (204, 78182), (221, 72168), (248, 64311), (291, 54808), (312, 51119), (372, 42874), (388, 41106), (403, 39576), (408, 39091), (442, 36084), (527, 30264), (582, 27404), (663, 24056), (744, 21437), (776, 20553), (806, 19788), (884, 18042), (1054, 15132), (1164, 13702), (1209, 13192), (1261, 12648), (1326, 12028), (1581, 10088), (1612, 9894), (1649, 9672), (1768, 9021), (2108, 7566), (2328, 6851), (2418, 6596), (2522, 6324), (2652, 6014), (3007, 5304), (3162, 5044), (3224, 4947), (3298, 4836), (3783, 4216)]