166221072

素因数分解:

$2^4\times 3^4\times {\mathrm{128257}}^1$

素因数の和:128277

約数の個数: 50

約数和(自身を含む): 481095758

約数和(自身を除く): 314874686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 128257, 256514, 384771, 513028, 769542, 1026056, 1154313, 1539084, 2052112, 2308626, 3078168, 3462939, 4617252, 6156336, 6925878, 9234504, 10388817, 13851756, 18469008, 20777634, 27703512, 41555268, 55407024, 83110536, 166221072]

約数ペア:

[(1, 166221072), (2, 83110536), (3, 55407024), (4, 41555268), (6, 27703512), (8, 20777634), (9, 18469008), (12, 13851756), (16, 10388817), (18, 9234504), (24, 6925878), (27, 6156336), (36, 4617252), (48, 3462939), (54, 3078168), (72, 2308626), (81, 2052112), (108, 1539084), (144, 1154313), (162, 1026056), (216, 769542), (324, 513028), (432, 384771), (648, 256514), (1296, 128257)]