156947815216

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{234161}}^1$

素因数の和:234589

約数の個数: 40

約数和(自身を含む): 307143738864

約数和(自身を除く): 150195923648

約数列:

[1, 2, 4, 8, 16, 163, 257, 326, 514, 652, 1028, 1304, 2056, 2608, 4112, 41891, 83782, 167564, 234161, 335128, 468322, 670256, 936644, 1873288, 3746576, 38168243, 60179377, 76336486, 120358754, 152672972, 240717508, 305345944, 481435016, 610691888, 962870032, 9809238451, 19618476902, 39236953804, 78473907608, 156947815216]

約数ペア:

[(1, 156947815216), (2, 78473907608), (4, 39236953804), (8, 19618476902), (16, 9809238451), (163, 962870032), (257, 610691888), (326, 481435016), (514, 305345944), (652, 240717508), (1028, 152672972), (1304, 120358754), (2056, 76336486), (2608, 60179377), (4112, 38168243), (41891, 3746576), (83782, 1873288), (167564, 936644), (234161, 670256), (335128, 468322)]