160491344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9767}}^1$

素因数の和:9867

約数の個数: 40

約数和(自身を含む): 339144960

約数和(自身を除く): 178653616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 9767, 16432, 19534, 39068, 78136, 126971, 156272, 253942, 507884, 771593, 1015768, 1543186, 2031536, 3086372, 6172744, 10030709, 12345488, 20061418, 40122836, 80245672, 160491344]

約数ペア:

[(1, 160491344), (2, 80245672), (4, 40122836), (8, 20061418), (13, 12345488), (16, 10030709), (26, 6172744), (52, 3086372), (79, 2031536), (104, 1543186), (158, 1015768), (208, 771593), (316, 507884), (632, 253942), (1027, 156272), (1264, 126971), (2054, 78136), (4108, 39068), (8216, 19534), (9767, 16432)]