153128752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 359619840

約数和(自身を除く): 206491088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 227, 266, 304, 317, 454, 532, 634, 908, 1064, 1268, 1589, 1816, 2128, 2219, 2536, 3178, 3632, 4313, 4438, 5072, 6023, 6356, 8626, 8876, 12046, 12712, 17252, 17752, 24092, 25424, 30191, 34504, 35504, 42161, 48184, 60382, 69008, 71959, 84322, 96368, 120764, 143918, 168644, 241528, 287836, 337288, 483056, 503713, 575672, 674576, 1007426, 1151344, 1367221, 2014852, 2734442, 4029704, 5468884, 8059408, 9570547, 10937768, 19141094, 21875536, 38282188, 76564376, 153128752]

約数ペア:

[(1, 153128752), (2, 76564376), (4, 38282188), (7, 21875536), (8, 19141094), (14, 10937768), (16, 9570547), (19, 8059408), (28, 5468884), (38, 4029704), (56, 2734442), (76, 2014852), (112, 1367221), (133, 1151344), (152, 1007426), (227, 674576), (266, 575672), (304, 503713), (317, 483056), (454, 337288), (532, 287836), (634, 241528), (908, 168644), (1064, 143918), (1268, 120764), (1589, 96368), (1816, 84322), (2128, 71959), (2219, 69008), (2536, 60382), (3178, 48184), (3632, 42161), (4313, 35504), (4438, 34504), (5072, 30191), (6023, 25424), (6356, 24092), (8626, 17752), (8876, 17252), (12046, 12712)]