121175388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 108

約数和(自身を含む): 343066360

約数和(自身を除く): 221890972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 289, 306, 323, 342, 578, 612, 613, 646, 684, 867, 969, 1156, 1226, 1292, 1734, 1839, 1938, 2452, 2601, 2907, 3468, 3678, 3876, 5202, 5491, 5517, 5814, 7356, 10404, 10421, 10982, 11034, 11628, 11647, 16473, 20842, 21964, 22068, 23294, 31263, 32946, 34941, 41684, 46588, 49419, 62526, 65892, 69882, 93789, 98838, 104823, 125052, 139764, 177157, 187578, 197676, 197999, 209646, 354314, 375156, 395998, 419292, 531471, 593997, 708628, 791996, 1062942, 1187994, 1594413, 1781991, 2125884, 2375988, 3188826, 3365983, 3563982, 6377652, 6731966, 7127964, 10097949, 13463932, 20195898, 30293847, 40391796, 60587694, 121175388]

約数ペア:

[(1, 121175388), (2, 60587694), (3, 40391796), (4, 30293847), (6, 20195898), (9, 13463932), (12, 10097949), (17, 7127964), (18, 6731966), (19, 6377652), (34, 3563982), (36, 3365983), (38, 3188826), (51, 2375988), (57, 2125884), (68, 1781991), (76, 1594413), (102, 1187994), (114, 1062942), (153, 791996), (171, 708628), (204, 593997), (228, 531471), (289, 419292), (306, 395998), (323, 375156), (342, 354314), (578, 209646), (612, 197999), (613, 197676), (646, 187578), (684, 177157), (867, 139764), (969, 125052), (1156, 104823), (1226, 98838), (1292, 93789), (1734, 69882), (1839, 65892), (1938, 62526), (2452, 49419), (2601, 46588), (2907, 41684), (3468, 34941), (3678, 32946), (3876, 31263), (5202, 23294), (5491, 22068), (5517, 21964), (5814, 20842), (7356, 16473), (10404, 11647), (10421, 11628), (10982, 11034)]