134125240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197243}}^1$

素因数の和:197271

約数の個数: 32

約数和(自身を含む): 319535280

約数和(自身を除く): 185410040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 197243, 394486, 788972, 986215, 1577944, 1972430, 3353131, 3944860, 6706262, 7889720, 13412524, 16765655, 26825048, 33531310, 67062620, 134125240]

約数ペア:

[(1, 134125240), (2, 67062620), (4, 33531310), (5, 26825048), (8, 16765655), (10, 13412524), (17, 7889720), (20, 6706262), (34, 3944860), (40, 3353131), (68, 1972430), (85, 1577944), (136, 986215), (170, 788972), (340, 394486), (680, 197243)]