8160306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 13405134

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1039, 1122, 1309, 2078, 2618, 3117, 3927, 6234, 7273, 7854, 11429, 14546, 17663, 21819, 22858, 34287, 35326, 43638, 52989, 68574, 80003, 105978, 123641, 160006, 194293, 240009, 247282, 370923, 388586, 480018, 582879, 741846, 1165758, 1360051, 2720102, 4080153, 8160306]

約数ペア:

[(1, 8160306), (2, 4080153), (3, 2720102), (6, 1360051), (7, 1165758), (11, 741846), (14, 582879), (17, 480018), (21, 388586), (22, 370923), (33, 247282), (34, 240009), (42, 194293), (51, 160006), (66, 123641), (77, 105978), (102, 80003), (119, 68574), (154, 52989), (187, 43638), (231, 35326), (238, 34287), (357, 22858), (374, 21819), (462, 17663), (561, 14546), (714, 11429), (1039, 7854), (1122, 7273), (1309, 6234), (2078, 3927), (2618, 3117)]