128426616

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61507}}^1$

素因数の和:61548

約数の個数: 48

約数和(自身を含む): 359821800

約数和(自身を除く): 231395184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 61507, 123014, 184521, 246028, 369042, 492056, 553563, 738084, 1107126, 1476168, 1783703, 2214252, 3567406, 4428504, 5351109, 7134812, 10702218, 14269624, 16053327, 21404436, 32106654, 42808872, 64213308, 128426616]

約数ペア:

[(1, 128426616), (2, 64213308), (3, 42808872), (4, 32106654), (6, 21404436), (8, 16053327), (9, 14269624), (12, 10702218), (18, 7134812), (24, 5351109), (29, 4428504), (36, 3567406), (58, 2214252), (72, 1783703), (87, 1476168), (116, 1107126), (174, 738084), (232, 553563), (261, 492056), (348, 369042), (522, 246028), (696, 184521), (1044, 123014), (2088, 61507)]