188769816

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{90407}}^1$

素因数の和:90448

約数の個数: 48

約数和(自身を含む): 528886800

約数和(自身を除く): 340116984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 90407, 180814, 271221, 361628, 542442, 723256, 813663, 1084884, 1627326, 2169768, 2621803, 3254652, 5243606, 6509304, 7865409, 10487212, 15730818, 20974424, 23596227, 31461636, 47192454, 62923272, 94384908, 188769816]

約数ペア:

[(1, 188769816), (2, 94384908), (3, 62923272), (4, 47192454), (6, 31461636), (8, 23596227), (9, 20974424), (12, 15730818), (18, 10487212), (24, 7865409), (29, 6509304), (36, 5243606), (58, 3254652), (72, 2621803), (87, 2169768), (116, 1627326), (174, 1084884), (232, 813663), (261, 723256), (348, 542442), (522, 361628), (696, 271221), (1044, 180814), (2088, 90407)]