138157416

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{16981}}^1$

素因数の和:17106

約数の個数: 48

約数和(自身を含む): 377509860

約数和(自身を除く): 239352444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 16981, 33962, 50943, 67924, 101886, 135848, 152829, 203772, 305658, 407544, 611316, 1222632, 1918853, 3837706, 5756559, 7675412, 11513118, 15350824, 17269677, 23026236, 34539354, 46052472, 69078708, 138157416]

約数ペア:

[(1, 138157416), (2, 69078708), (3, 46052472), (4, 34539354), (6, 23026236), (8, 17269677), (9, 15350824), (12, 11513118), (18, 7675412), (24, 5756559), (36, 3837706), (72, 1918853), (113, 1222632), (226, 611316), (339, 407544), (452, 305658), (678, 203772), (904, 152829), (1017, 135848), (1356, 101886), (2034, 67924), (2712, 50943), (4068, 33962), (8136, 16981)]