131793816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71317}}^1$

素因数の和:71344

約数の個数: 64

約数和(自身を含む): 410791680

約数和(自身を除く): 278997864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 71317, 142634, 213951, 285268, 427902, 499219, 570536, 784487, 855804, 998438, 1497657, 1568974, 1711608, 1996876, 2353461, 2995314, 3137948, 3993752, 4706922, 5491409, 5990628, 6275896, 9413844, 10982818, 11981256, 16474227, 18827688, 21965636, 32948454, 43931272, 65896908, 131793816]

約数ペア:

[(1, 131793816), (2, 65896908), (3, 43931272), (4, 32948454), (6, 21965636), (7, 18827688), (8, 16474227), (11, 11981256), (12, 10982818), (14, 9413844), (21, 6275896), (22, 5990628), (24, 5491409), (28, 4706922), (33, 3993752), (42, 3137948), (44, 2995314), (56, 2353461), (66, 1996876), (77, 1711608), (84, 1568974), (88, 1497657), (132, 998438), (154, 855804), (168, 784487), (231, 570536), (264, 499219), (308, 427902), (462, 285268), (616, 213951), (924, 142634), (1848, 71317)]