156943848608

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{98867}}^1$

素因数の和:99429

約数の個数: 48

約数和(自身を含む): 312430789440

約数和(自身を除く): 155486940832

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 439, 452, 878, 904, 1756, 1808, 3512, 3616, 7024, 14048, 49607, 98867, 99214, 197734, 198428, 395468, 396856, 790936, 793712, 1581872, 1587424, 3163744, 11171971, 22343942, 43402613, 44687884, 86805226, 89375768, 173610452, 178751536, 347220904, 357503072, 694441808, 1388883616, 4904495269, 9808990538, 19617981076, 39235962152, 78471924304, 156943848608]

約数ペア:

[(1, 156943848608), (2, 78471924304), (4, 39235962152), (8, 19617981076), (16, 9808990538), (32, 4904495269), (113, 1388883616), (226, 694441808), (439, 357503072), (452, 347220904), (878, 178751536), (904, 173610452), (1756, 89375768), (1808, 86805226), (3512, 44687884), (3616, 43402613), (7024, 22343942), (14048, 11171971), (49607, 3163744), (98867, 1587424), (99214, 1581872), (197734, 793712), (198428, 790936), (395468, 396856)]