173902144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1283

約数の個数: 56

約数和(自身を含む): 373870728

約数和(自身を除く): 199968584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 1061, 1576, 2122, 2561, 3152, 4244, 5122, 6304, 8488, 10244, 12608, 13793, 16976, 20488, 27586, 33952, 40976, 55172, 67904, 81952, 110344, 163904, 209017, 220688, 418034, 441376, 836068, 882752, 1672136, 2717221, 3344272, 5434442, 6688544, 10868884, 13377088, 21737768, 43475536, 86951072, 173902144]

約数ペア:

[(1, 173902144), (2, 86951072), (4, 43475536), (8, 21737768), (13, 13377088), (16, 10868884), (26, 6688544), (32, 5434442), (52, 3344272), (64, 2717221), (104, 1672136), (197, 882752), (208, 836068), (394, 441376), (416, 418034), (788, 220688), (832, 209017), (1061, 163904), (1576, 110344), (2122, 81952), (2561, 67904), (3152, 55172), (4244, 40976), (5122, 33952), (6304, 27586), (8488, 20488), (10244, 16976), (12608, 13793)]