16378446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 42107040

約数和(自身を除く): 25728594

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 98, 102, 113, 119, 147, 174, 203, 226, 238, 294, 339, 357, 406, 493, 609, 678, 714, 791, 833, 986, 1218, 1421, 1479, 1582, 1666, 1921, 2373, 2499, 2842, 2958, 3277, 3451, 3842, 4263, 4746, 4998, 5537, 5763, 6554, 6902, 8526, 9831, 10353, 11074, 11526, 13447, 16611, 19662, 20706, 22939, 24157, 26894, 33222, 40341, 45878, 48314, 55709, 68817, 72471, 80682, 94129, 111418, 137634, 144942, 160573, 167127, 188258, 282387, 321146, 334254, 389963, 481719, 564774, 779926, 963438, 1169889, 2339778, 2729741, 5459482, 8189223, 16378446]

約数ペア:

[(1, 16378446), (2, 8189223), (3, 5459482), (6, 2729741), (7, 2339778), (14, 1169889), (17, 963438), (21, 779926), (29, 564774), (34, 481719), (42, 389963), (49, 334254), (51, 321146), (58, 282387), (87, 188258), (98, 167127), (102, 160573), (113, 144942), (119, 137634), (147, 111418), (174, 94129), (203, 80682), (226, 72471), (238, 68817), (294, 55709), (339, 48314), (357, 45878), (406, 40341), (493, 33222), (609, 26894), (678, 24157), (714, 22939), (791, 20706), (833, 19662), (986, 16611), (1218, 13447), (1421, 11526), (1479, 11074), (1582, 10353), (1666, 9831), (1921, 8526), (2373, 6902), (2499, 6554), (2842, 5763), (2958, 5537), (3277, 4998), (3451, 4746), (3842, 4263)]