16129974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 27415626

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 29, 34, 38, 41, 42, 51, 57, 58, 82, 87, 102, 114, 119, 123, 133, 174, 203, 238, 246, 266, 287, 323, 357, 399, 406, 493, 551, 574, 609, 646, 697, 714, 779, 798, 861, 969, 986, 1102, 1189, 1218, 1394, 1479, 1558, 1653, 1722, 1938, 2091, 2261, 2337, 2378, 2958, 3306, 3451, 3567, 3857, 4182, 4522, 4674, 4879, 5453, 6783, 6902, 7134, 7714, 8323, 9367, 9758, 10353, 10906, 11571, 13243, 13566, 14637, 16359, 16646, 18734, 20213, 20706, 22591, 23142, 24969, 26486, 28101, 29274, 32718, 39729, 40426, 45182, 49938, 56202, 60639, 65569, 67773, 79458, 92701, 121278, 131138, 135546, 141491, 158137, 185402, 196707, 278103, 282982, 316274, 384047, 393414, 424473, 474411, 556206, 768094, 848946, 948822, 1152141, 2304282, 2688329, 5376658, 8064987, 16129974]

約数ペア:

[(1, 16129974), (2, 8064987), (3, 5376658), (6, 2688329), (7, 2304282), (14, 1152141), (17, 948822), (19, 848946), (21, 768094), (29, 556206), (34, 474411), (38, 424473), (41, 393414), (42, 384047), (51, 316274), (57, 282982), (58, 278103), (82, 196707), (87, 185402), (102, 158137), (114, 141491), (119, 135546), (123, 131138), (133, 121278), (174, 92701), (203, 79458), (238, 67773), (246, 65569), (266, 60639), (287, 56202), (323, 49938), (357, 45182), (399, 40426), (406, 39729), (493, 32718), (551, 29274), (574, 28101), (609, 26486), (646, 24969), (697, 23142), (714, 22591), (779, 20706), (798, 20213), (861, 18734), (969, 16646), (986, 16359), (1102, 14637), (1189, 13566), (1218, 13243), (1394, 11571), (1479, 10906), (1558, 10353), (1653, 9758), (1722, 9367), (1938, 8323), (2091, 7714), (2261, 7134), (2337, 6902), (2378, 6783), (2958, 5453), (3306, 4879), (3451, 4674), (3567, 4522), (3857, 4182)]