15138048

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 42090048

約数和(自身を除く): 26952000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 857, 1104, 1472, 1714, 2208, 2571, 2944, 3428, 4416, 5142, 5888, 6856, 8832, 10284, 13712, 17664, 19711, 20568, 27424, 39422, 41136, 54848, 59133, 78844, 82272, 109696, 118266, 157688, 164544, 219392, 236532, 315376, 329088, 473064, 630752, 658176, 946128, 1261504, 1892256, 2523008, 3784512, 5046016, 7569024, 15138048]

約数ペア:

[(1, 15138048), (2, 7569024), (3, 5046016), (4, 3784512), (6, 2523008), (8, 1892256), (12, 1261504), (16, 946128), (23, 658176), (24, 630752), (32, 473064), (46, 329088), (48, 315376), (64, 236532), (69, 219392), (92, 164544), (96, 157688), (128, 118266), (138, 109696), (184, 82272), (192, 78844), (256, 59133), (276, 54848), (368, 41136), (384, 39422), (552, 27424), (736, 20568), (768, 19711), (857, 17664), (1104, 13712), (1472, 10284), (1714, 8832), (2208, 6856), (2571, 5888), (2944, 5142), (3428, 4416)]