131119368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321371}}^1$

素因数の和:321397

約数の個数: 32

約数和(自身を含む): 347081760

約数和(自身を除く): 215962392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 321371, 642742, 964113, 1285484, 1928226, 2570968, 3856452, 5463307, 7712904, 10926614, 16389921, 21853228, 32779842, 43706456, 65559684, 131119368]

約数ペア:

[(1, 131119368), (2, 65559684), (3, 43706456), (4, 32779842), (6, 21853228), (8, 16389921), (12, 10926614), (17, 7712904), (24, 5463307), (34, 3856452), (51, 2570968), (68, 1928226), (102, 1285484), (136, 964113), (204, 642742), (408, 321371)]