156916621184

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:2120

約数の個数: 128

約数和(自身を含む): 332640237600

約数和(自身を除く): 175723616416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 193, 197, 304, 386, 394, 608, 772, 788, 1216, 1544, 1576, 1697, 2432, 3088, 3152, 3394, 3667, 3743, 6176, 6304, 6788, 7334, 7486, 12352, 12608, 13576, 14668, 14972, 24704, 25216, 27152, 29336, 29944, 32243, 38021, 54304, 58672, 59888, 64486, 76042, 108608, 117344, 119776, 128972, 152084, 217216, 234688, 239552, 257944, 304168, 327521, 334309, 469376, 479104, 515888, 608336, 655042, 668618, 722399, 1031776, 1216672, 1310084, 1337236, 1444798, 2063552, 2433344, 2620168, 2674472, 2889596, 4127104, 4866688, 5240336, 5348944, 5779192, 6222899, 6351871, 10480672, 10697888, 11558384, 12445798, 12703742, 20961344, 21395776, 23116768, 24891596, 25407484, 41922688, 42791552, 46233536, 49783192, 50814968, 64521637, 92467072, 99566384, 101629936, 129043274, 199132768, 203259872, 258086548, 398265536, 406519744, 516173096, 796531072, 813039488, 1032346192, 1225911103, 2064692384, 2451822206, 4129384768, 4903644412, 8258769536, 9807288824, 19614577648, 39229155296, 78458310592, 156916621184]

約数ペア:

[(1, 156916621184), (2, 78458310592), (4, 39229155296), (8, 19614577648), (16, 9807288824), (19, 8258769536), (32, 4903644412), (38, 4129384768), (64, 2451822206), (76, 2064692384), (128, 1225911103), (152, 1032346192), (193, 813039488), (197, 796531072), (304, 516173096), (386, 406519744), (394, 398265536), (608, 258086548), (772, 203259872), (788, 199132768), (1216, 129043274), (1544, 101629936), (1576, 99566384), (1697, 92467072), (2432, 64521637), (3088, 50814968), (3152, 49783192), (3394, 46233536), (3667, 42791552), (3743, 41922688), (6176, 25407484), (6304, 24891596), (6788, 23116768), (7334, 21395776), (7486, 20961344), (12352, 12703742), (12608, 12445798), (13576, 11558384), (14668, 10697888), (14972, 10480672), (24704, 6351871), (25216, 6222899), (27152, 5779192), (29336, 5348944), (29944, 5240336), (32243, 4866688), (38021, 4127104), (54304, 2889596), (58672, 2674472), (59888, 2620168), (64486, 2433344), (76042, 2063552), (108608, 1444798), (117344, 1337236), (119776, 1310084), (128972, 1216672), (152084, 1031776), (217216, 722399), (234688, 668618), (239552, 655042), (257944, 608336), (304168, 515888), (327521, 479104), (334309, 469376)]