127198836

素因数分解:

$2^2\times 3^6\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 84

約数和(自身を含む): 336980644

約数和(自身を除く): 209781808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 241, 243, 324, 362, 482, 486, 543, 723, 724, 729, 964, 972, 1086, 1446, 1458, 1629, 2169, 2172, 2892, 2916, 3258, 4338, 4887, 6507, 6516, 8676, 9774, 13014, 14661, 19521, 19548, 26028, 29322, 39042, 43621, 43983, 58563, 58644, 78084, 87242, 87966, 117126, 130863, 131949, 174484, 175689, 175932, 234252, 261726, 263898, 351378, 392589, 523452, 527796, 702756, 785178, 1177767, 1570356, 2355534, 3533301, 4711068, 7066602, 10599903, 14133204, 21199806, 31799709, 42399612, 63599418, 127198836]

約数ペア:

[(1, 127198836), (2, 63599418), (3, 42399612), (4, 31799709), (6, 21199806), (9, 14133204), (12, 10599903), (18, 7066602), (27, 4711068), (36, 3533301), (54, 2355534), (81, 1570356), (108, 1177767), (162, 785178), (181, 702756), (241, 527796), (243, 523452), (324, 392589), (362, 351378), (482, 263898), (486, 261726), (543, 234252), (723, 175932), (724, 175689), (729, 174484), (964, 131949), (972, 130863), (1086, 117126), (1446, 87966), (1458, 87242), (1629, 78084), (2169, 58644), (2172, 58563), (2892, 43983), (2916, 43621), (3258, 39042), (4338, 29322), (4887, 26028), (6507, 19548), (6516, 19521), (8676, 14661), (9774, 13014)]