156966849248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{687101}}^1$

素因数の和:687192

約数の個数: 72

約数和(自身を含む): 345433659480

約数和(自身を除く): 188466810232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 121, 176, 236, 242, 352, 472, 484, 649, 944, 968, 1298, 1888, 1936, 2596, 3872, 5192, 7139, 10384, 14278, 20768, 28556, 57112, 114224, 228448, 687101, 1374202, 2748404, 5496808, 7558111, 10993616, 15116222, 21987232, 30232444, 40538959, 60464888, 81077918, 83139221, 120929776, 162155836, 166278442, 241859552, 324311672, 332556884, 445928549, 648623344, 665113768, 891857098, 1297246688, 1330227536, 1783714196, 2660455072, 3567428392, 4905214039, 7134856784, 9810428078, 14269713568, 19620856156, 39241712312, 78483424624, 156966849248]

約数ペア:

[(1, 156966849248), (2, 78483424624), (4, 39241712312), (8, 19620856156), (11, 14269713568), (16, 9810428078), (22, 7134856784), (32, 4905214039), (44, 3567428392), (59, 2660455072), (88, 1783714196), (118, 1330227536), (121, 1297246688), (176, 891857098), (236, 665113768), (242, 648623344), (352, 445928549), (472, 332556884), (484, 324311672), (649, 241859552), (944, 166278442), (968, 162155836), (1298, 120929776), (1888, 83139221), (1936, 81077918), (2596, 60464888), (3872, 40538959), (5192, 30232444), (7139, 21987232), (10384, 15116222), (14278, 10993616), (20768, 7558111), (28556, 5496808), (57112, 2748404), (114224, 1374202), (228448, 687101)]