156978793744

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{327443}}^1$

素因数の和:327572

約数の個数: 60

約数和(自身を含む): 324865051056

約数和(自身を除く): 167886257312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 361, 664, 722, 1328, 1444, 1577, 2888, 3154, 5776, 6308, 12616, 25232, 29963, 59926, 119852, 239704, 327443, 479408, 654886, 1309772, 2619544, 5239088, 6221417, 12442834, 24885668, 27177769, 49771336, 54355538, 99542672, 108711076, 118206923, 217422152, 236413846, 434844304, 472827692, 516377611, 945655384, 1032755222, 1891310768, 2065510444, 4131020888, 8262041776, 9811174609, 19622349218, 39244698436, 78489396872, 156978793744]

約数ペア:

[(1, 156978793744), (2, 78489396872), (4, 39244698436), (8, 19622349218), (16, 9811174609), (19, 8262041776), (38, 4131020888), (76, 2065510444), (83, 1891310768), (152, 1032755222), (166, 945655384), (304, 516377611), (332, 472827692), (361, 434844304), (664, 236413846), (722, 217422152), (1328, 118206923), (1444, 108711076), (1577, 99542672), (2888, 54355538), (3154, 49771336), (5776, 27177769), (6308, 24885668), (12616, 12442834), (25232, 6221417), (29963, 5239088), (59926, 2619544), (119852, 1309772), (239704, 654886), (327443, 479408)]