160789572

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 422898840

約数和(自身を除く): 262109268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 233, 261, 348, 466, 522, 661, 699, 932, 1044, 1322, 1398, 1983, 2097, 2644, 2796, 3966, 4194, 5949, 6757, 7932, 8388, 11898, 13514, 19169, 20271, 23796, 27028, 38338, 40542, 57507, 60813, 76676, 81084, 115014, 121626, 154013, 172521, 230028, 243252, 308026, 345042, 462039, 616052, 690084, 924078, 1386117, 1848156, 2772234, 4466377, 5544468, 8932754, 13399131, 17865508, 26798262, 40197393, 53596524, 80394786, 160789572]

約数ペア:

[(1, 160789572), (2, 80394786), (3, 53596524), (4, 40197393), (6, 26798262), (9, 17865508), (12, 13399131), (18, 8932754), (29, 5544468), (36, 4466377), (58, 2772234), (87, 1848156), (116, 1386117), (174, 924078), (233, 690084), (261, 616052), (348, 462039), (466, 345042), (522, 308026), (661, 243252), (699, 230028), (932, 172521), (1044, 154013), (1322, 121626), (1398, 115014), (1983, 81084), (2097, 76676), (2644, 60813), (2796, 57507), (3966, 40542), (4194, 38338), (5949, 27028), (6757, 23796), (7932, 20271), (8388, 19169), (11898, 13514)]