142736772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 345364992

約数和(自身を除く): 202628220

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 257, 372, 514, 771, 1028, 1493, 1542, 2986, 3084, 4479, 5972, 7967, 8958, 15934, 17916, 23901, 31868, 46283, 47802, 92566, 95604, 138849, 185132, 277698, 383701, 555396, 767402, 1151103, 1534804, 2302206, 4604412, 11894731, 23789462, 35684193, 47578924, 71368386, 142736772]

約数ペア:

[(1, 142736772), (2, 71368386), (3, 47578924), (4, 35684193), (6, 23789462), (12, 11894731), (31, 4604412), (62, 2302206), (93, 1534804), (124, 1151103), (186, 767402), (257, 555396), (372, 383701), (514, 277698), (771, 185132), (1028, 138849), (1493, 95604), (1542, 92566), (2986, 47802), (3084, 46283), (4479, 31868), (5972, 23901), (7967, 17916), (8958, 15934)]