181298052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16843}}^1$

素因数の和:16889

約数の個数: 72

約数和(自身を含む): 515022144

約数和(自身を除く): 333724092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 16843, 33686, 50529, 67372, 101058, 151587, 202116, 218959, 303174, 387389, 437918, 606348, 656877, 774778, 875836, 1162167, 1313754, 1549556, 1970631, 2324334, 2627508, 3486501, 3941262, 4648668, 5036057, 6973002, 7882524, 10072114, 13946004, 15108171, 20144228, 30216342, 45324513, 60432684, 90649026, 181298052]

約数ペア:

[(1, 181298052), (2, 90649026), (3, 60432684), (4, 45324513), (6, 30216342), (9, 20144228), (12, 15108171), (13, 13946004), (18, 10072114), (23, 7882524), (26, 6973002), (36, 5036057), (39, 4648668), (46, 3941262), (52, 3486501), (69, 2627508), (78, 2324334), (92, 1970631), (117, 1549556), (138, 1313754), (156, 1162167), (207, 875836), (234, 774778), (276, 656877), (299, 606348), (414, 437918), (468, 387389), (598, 303174), (828, 218959), (897, 202116), (1196, 151587), (1794, 101058), (2691, 67372), (3588, 50529), (5382, 33686), (10764, 16843)]