128733044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 264720960

約数和(自身を除く): 135987916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 2006, 2596, 2917, 4012, 5834, 11033, 11668, 22066, 32087, 44132, 49589, 64174, 99178, 128348, 172103, 198356, 344206, 545479, 688412, 1090958, 1893133, 2181916, 2925751, 3786266, 5851502, 7572532, 11703004, 32183261, 64366522, 128733044]

約数ペア:

[(1, 128733044), (2, 64366522), (4, 32183261), (11, 11703004), (17, 7572532), (22, 5851502), (34, 3786266), (44, 2925751), (59, 2181916), (68, 1893133), (118, 1090958), (187, 688412), (236, 545479), (374, 344206), (649, 198356), (748, 172103), (1003, 128348), (1298, 99178), (2006, 64174), (2596, 49589), (2917, 44132), (4012, 32087), (5834, 22066), (11033, 11668)]