156955379178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1\times {\mathrm{634979}}^1$

素因数の和:638166

約数の個数: 32

約数和(自身を含む): 338164948800

約数和(自身を除く): 181209569622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3169, 6338, 9507, 19014, 41197, 82394, 123591, 247182, 634979, 1269958, 1904937, 3809874, 8254727, 16509454, 24764181, 49528362, 2012248451, 4024496902, 6036745353, 12073490706, 26159229863, 52318459726, 78477689589, 156955379178]

約数ペア:

[(1, 156955379178), (2, 78477689589), (3, 52318459726), (6, 26159229863), (13, 12073490706), (26, 6036745353), (39, 4024496902), (78, 2012248451), (3169, 49528362), (6338, 24764181), (9507, 16509454), (19014, 8254727), (41197, 3809874), (82394, 1904937), (123591, 1269958), (247182, 634979)]