15208644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 40386528

約数和(自身を除く): 25177884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 137, 174, 274, 319, 348, 411, 548, 638, 822, 841, 957, 1276, 1507, 1644, 1682, 1914, 2523, 3014, 3364, 3828, 3973, 4521, 5046, 6028, 7946, 9042, 9251, 10092, 11919, 15892, 18084, 18502, 23838, 27753, 37004, 43703, 47676, 55506, 87406, 111012, 115217, 131109, 174812, 230434, 262218, 345651, 460868, 524436, 691302, 1267387, 1382604, 2534774, 3802161, 5069548, 7604322, 15208644]

約数ペア:

[(1, 15208644), (2, 7604322), (3, 5069548), (4, 3802161), (6, 2534774), (11, 1382604), (12, 1267387), (22, 691302), (29, 524436), (33, 460868), (44, 345651), (58, 262218), (66, 230434), (87, 174812), (116, 131109), (132, 115217), (137, 111012), (174, 87406), (274, 55506), (319, 47676), (348, 43703), (411, 37004), (548, 27753), (638, 23838), (822, 18502), (841, 18084), (957, 15892), (1276, 11919), (1507, 10092), (1644, 9251), (1682, 9042), (1914, 7946), (2523, 6028), (3014, 5046), (3364, 4521), (3828, 3973)]