191357504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1963

約数の個数: 56

約数和(自身を含む): 412382208

約数和(自身を除く): 221024704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 1811, 2032, 3302, 3622, 4064, 6604, 7244, 8128, 13208, 14488, 23543, 26416, 28976, 47086, 52832, 57952, 94172, 105664, 115904, 188344, 229997, 376688, 459994, 753376, 919988, 1506752, 1839976, 2989961, 3679952, 5979922, 7359904, 11959844, 14719808, 23919688, 47839376, 95678752, 191357504]

約数ペア:

[(1, 191357504), (2, 95678752), (4, 47839376), (8, 23919688), (13, 14719808), (16, 11959844), (26, 7359904), (32, 5979922), (52, 3679952), (64, 2989961), (104, 1839976), (127, 1506752), (208, 919988), (254, 753376), (416, 459994), (508, 376688), (832, 229997), (1016, 188344), (1651, 115904), (1811, 105664), (2032, 94172), (3302, 57952), (3622, 52832), (4064, 47086), (6604, 28976), (7244, 26416), (8128, 23543), (13208, 14488)]