139915026

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12557

約数の個数: 48

約数和(自身を含む): 328071744

約数和(自身を除く): 188156718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 12517, 25034, 37551, 75102, 112653, 225306, 287891, 337959, 575782, 675918, 863673, 1013877, 1727346, 2027754, 2591019, 3041631, 5182038, 6083262, 7773057, 15546114, 23319171, 46638342, 69957513, 139915026]

約数ペア:

[(1, 139915026), (2, 69957513), (3, 46638342), (6, 23319171), (9, 15546114), (18, 7773057), (23, 6083262), (27, 5182038), (46, 3041631), (54, 2591019), (69, 2027754), (81, 1727346), (138, 1013877), (162, 863673), (207, 675918), (243, 575782), (414, 337959), (486, 287891), (621, 225306), (1242, 112653), (1863, 75102), (3726, 37551), (5589, 25034), (11178, 12517)]