109681936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 265483008

約数和(自身を除く): 155801072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1061, 1136, 1456, 1846, 1988, 2122, 3692, 3976, 4244, 6461, 7384, 7427, 7952, 8488, 12922, 13793, 14768, 14854, 16976, 25844, 27586, 29708, 51688, 55172, 59416, 75331, 96551, 103376, 110344, 118832, 150662, 193102, 220688, 301324, 386204, 527317, 602648, 772408, 979303, 1054634, 1205296, 1544816, 1958606, 2109268, 3917212, 4218536, 6855121, 7834424, 8437072, 13710242, 15668848, 27420484, 54840968, 109681936]

約数ペア:

[(1, 109681936), (2, 54840968), (4, 27420484), (7, 15668848), (8, 13710242), (13, 8437072), (14, 7834424), (16, 6855121), (26, 4218536), (28, 3917212), (52, 2109268), (56, 1958606), (71, 1544816), (91, 1205296), (104, 1054634), (112, 979303), (142, 772408), (182, 602648), (208, 527317), (284, 386204), (364, 301324), (497, 220688), (568, 193102), (728, 150662), (923, 118832), (994, 110344), (1061, 103376), (1136, 96551), (1456, 75331), (1846, 59416), (1988, 55172), (2122, 51688), (3692, 29708), (3976, 27586), (4244, 25844), (6461, 16976), (7384, 14854), (7427, 14768), (7952, 13793), (8488, 12922)]