160589568

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 429861376

約数和(自身を除く): 269271808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 844, 991, 1266, 1688, 1982, 2532, 2973, 3376, 3964, 5064, 5946, 6752, 7928, 10128, 11892, 13504, 15856, 20256, 23784, 27008, 31712, 40512, 47568, 54016, 63424, 81024, 95136, 126848, 162048, 190272, 209101, 253696, 380544, 418202, 627303, 761088, 836404, 1254606, 1672808, 2509212, 3345616, 5018424, 6691232, 10036848, 13382464, 20073696, 26764928, 40147392, 53529856, 80294784, 160589568]

約数ペア:

[(1, 160589568), (2, 80294784), (3, 53529856), (4, 40147392), (6, 26764928), (8, 20073696), (12, 13382464), (16, 10036848), (24, 6691232), (32, 5018424), (48, 3345616), (64, 2509212), (96, 1672808), (128, 1254606), (192, 836404), (211, 761088), (256, 627303), (384, 418202), (422, 380544), (633, 253696), (768, 209101), (844, 190272), (991, 162048), (1266, 126848), (1688, 95136), (1982, 81024), (2532, 63424), (2973, 54016), (3376, 47568), (3964, 40512), (5064, 31712), (5946, 27008), (6752, 23784), (7928, 20256), (10128, 15856), (11892, 13504)]