164038112

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23623}}^1$

素因数の和:23671

約数の個数: 48

約数和(自身を含む): 381007872

約数和(自身を除く): 216969760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 23623, 47246, 94492, 165361, 188984, 330722, 377968, 661444, 732313, 755936, 1322888, 1464626, 2645776, 2929252, 5126191, 5291552, 5858504, 10252382, 11717008, 20504764, 23434016, 41009528, 82019056, 164038112]

約数ペア:

[(1, 164038112), (2, 82019056), (4, 41009528), (7, 23434016), (8, 20504764), (14, 11717008), (16, 10252382), (28, 5858504), (31, 5291552), (32, 5126191), (56, 2929252), (62, 2645776), (112, 1464626), (124, 1322888), (217, 755936), (224, 732313), (248, 661444), (434, 377968), (496, 330722), (868, 188984), (992, 165361), (1736, 94492), (3472, 47246), (6944, 23623)]