160045272

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3457}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 434255640

約数和(自身を除く): 274210368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3457, 3858, 5144, 5787, 6914, 7716, 10371, 11574, 13828, 15432, 20742, 23148, 27656, 31113, 41484, 46296, 62226, 82968, 124452, 248904, 2222851, 4445702, 6668553, 8891404, 13337106, 17782808, 20005659, 26674212, 40011318, 53348424, 80022636, 160045272]

約数ペア:

[(1, 160045272), (2, 80022636), (3, 53348424), (4, 40011318), (6, 26674212), (8, 20005659), (9, 17782808), (12, 13337106), (18, 8891404), (24, 6668553), (36, 4445702), (72, 2222851), (643, 248904), (1286, 124452), (1929, 82968), (2572, 62226), (3457, 46296), (3858, 41484), (5144, 31113), (5787, 27656), (6914, 23148), (7716, 20742), (10371, 15432), (11574, 13828)]