127159428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 332017056

約数和(自身を除く): 204857628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 521, 946, 1042, 1419, 1563, 1849, 1892, 2084, 2838, 3126, 3698, 5547, 5676, 5731, 6252, 7396, 11094, 11462, 17193, 20339, 22188, 22403, 22924, 34386, 40678, 44806, 61017, 67209, 68772, 81356, 89612, 122034, 134418, 244068, 246433, 268836, 492866, 739299, 963329, 985732, 1478598, 1926658, 2889987, 2957196, 3853316, 5779974, 10596619, 11559948, 21193238, 31789857, 42386476, 63579714, 127159428]

約数ペア:

[(1, 127159428), (2, 63579714), (3, 42386476), (4, 31789857), (6, 21193238), (11, 11559948), (12, 10596619), (22, 5779974), (33, 3853316), (43, 2957196), (44, 2889987), (66, 1926658), (86, 1478598), (129, 985732), (132, 963329), (172, 739299), (258, 492866), (473, 268836), (516, 246433), (521, 244068), (946, 134418), (1042, 122034), (1419, 89612), (1563, 81356), (1849, 68772), (1892, 67209), (2084, 61017), (2838, 44806), (3126, 40678), (3698, 34386), (5547, 22924), (5676, 22403), (5731, 22188), (6252, 20339), (7396, 17193), (11094, 11462)]