128536596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 345246720

約数和(自身を除く): 216710124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 1663, 2034, 2147, 3326, 4068, 4294, 4989, 6441, 6652, 8588, 9978, 12882, 14967, 19323, 19956, 25764, 29934, 31597, 38646, 59868, 63194, 77292, 94791, 126388, 187919, 189582, 284373, 375838, 379164, 563757, 568746, 751676, 1127514, 1137492, 1691271, 2255028, 3382542, 3570461, 6765084, 7140922, 10711383, 14281844, 21422766, 32134149, 42845532, 64268298, 128536596]

約数ペア:

[(1, 128536596), (2, 64268298), (3, 42845532), (4, 32134149), (6, 21422766), (9, 14281844), (12, 10711383), (18, 7140922), (19, 6765084), (36, 3570461), (38, 3382542), (57, 2255028), (76, 1691271), (113, 1137492), (114, 1127514), (171, 751676), (226, 568746), (228, 563757), (339, 379164), (342, 375838), (452, 284373), (678, 189582), (684, 187919), (1017, 126388), (1356, 94791), (1663, 77292), (2034, 63194), (2147, 59868), (3326, 38646), (4068, 31597), (4294, 29934), (4989, 25764), (6441, 19956), (6652, 19323), (8588, 14967), (9978, 12882)]