129713672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 290096640

約数和(自身を除く): 160382968

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1496, 2108, 2728, 2797, 4216, 5594, 5797, 11188, 11594, 22376, 23188, 30767, 46376, 47549, 61534, 86707, 95098, 123068, 173414, 190196, 246136, 346828, 380392, 523039, 693656, 953777, 1046078, 1474019, 1907554, 2092156, 2948038, 3815108, 4184312, 5896076, 7630216, 11792152, 16214209, 32428418, 64856836, 129713672]

約数ペア:

[(1, 129713672), (2, 64856836), (4, 32428418), (8, 16214209), (11, 11792152), (17, 7630216), (22, 5896076), (31, 4184312), (34, 3815108), (44, 2948038), (62, 2092156), (68, 1907554), (88, 1474019), (124, 1046078), (136, 953777), (187, 693656), (248, 523039), (341, 380392), (374, 346828), (527, 246136), (682, 190196), (748, 173414), (1054, 123068), (1364, 95098), (1496, 86707), (2108, 61534), (2728, 47549), (2797, 46376), (4216, 30767), (5594, 23188), (5797, 22376), (11188, 11594)]