173674839376

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3169}}^1\times {\mathrm{21817}}^1$

素因数の和:25151

約数の個数: 40

約数和(自身を含む): 338760667880

約数和(自身を除く): 165085828504

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3169, 6338, 12676, 21817, 25352, 43634, 50704, 87268, 174536, 349072, 497533, 995066, 1990132, 3425269, 3980264, 6850538, 7960528, 13701076, 27402152, 54804304, 69138073, 138276146, 276552292, 553104584, 1106209168, 10854677461, 21709354922, 43418709844, 86837419688, 173674839376]

約数ペア:

[(1, 173674839376), (2, 86837419688), (4, 43418709844), (8, 21709354922), (16, 10854677461), (157, 1106209168), (314, 553104584), (628, 276552292), (1256, 138276146), (2512, 69138073), (3169, 54804304), (6338, 27402152), (12676, 13701076), (21817, 7960528), (25352, 6850538), (43634, 3980264), (50704, 3425269), (87268, 1990132), (174536, 995066), (349072, 497533)]