131590944

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 393257592

約数和(自身を除く): 261666648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 72, 74, 96, 106, 111, 144, 148, 159, 212, 222, 233, 288, 296, 318, 333, 424, 444, 466, 477, 592, 636, 666, 699, 848, 888, 932, 954, 1184, 1272, 1332, 1398, 1696, 1776, 1864, 1908, 1961, 2097, 2544, 2664, 2796, 3552, 3728, 3816, 3922, 4194, 5088, 5328, 5592, 5883, 7456, 7632, 7844, 8388, 8621, 10656, 11184, 11766, 12349, 15264, 15688, 16776, 17242, 17649, 22368, 23532, 24698, 25863, 31376, 33552, 34484, 35298, 37047, 47064, 49396, 51726, 62752, 67104, 68968, 70596, 74094, 77589, 94128, 98792, 103452, 111141, 137936, 141192, 148188, 155178, 188256, 197584, 206904, 222282, 275872, 282384, 296376, 310356, 395168, 413808, 444564, 456913, 564768, 592752, 620712, 827616, 889128, 913826, 1185504, 1241424, 1370739, 1778256, 1827652, 2482848, 2741478, 3556512, 3655304, 4112217, 5482956, 7310608, 8224434, 10965912, 14621216, 16448868, 21931824, 32897736, 43863648, 65795472, 131590944]

約数ペア:

[(1, 131590944), (2, 65795472), (3, 43863648), (4, 32897736), (6, 21931824), (8, 16448868), (9, 14621216), (12, 10965912), (16, 8224434), (18, 7310608), (24, 5482956), (32, 4112217), (36, 3655304), (37, 3556512), (48, 2741478), (53, 2482848), (72, 1827652), (74, 1778256), (96, 1370739), (106, 1241424), (111, 1185504), (144, 913826), (148, 889128), (159, 827616), (212, 620712), (222, 592752), (233, 564768), (288, 456913), (296, 444564), (318, 413808), (333, 395168), (424, 310356), (444, 296376), (466, 282384), (477, 275872), (592, 222282), (636, 206904), (666, 197584), (699, 188256), (848, 155178), (888, 148188), (932, 141192), (954, 137936), (1184, 111141), (1272, 103452), (1332, 98792), (1398, 94128), (1696, 77589), (1776, 74094), (1864, 70596), (1908, 68968), (1961, 67104), (2097, 62752), (2544, 51726), (2664, 49396), (2796, 47064), (3552, 37047), (3728, 35298), (3816, 34484), (3922, 33552), (4194, 31376), (5088, 25863), (5328, 24698), (5592, 23532), (5883, 22368), (7456, 17649), (7632, 17242), (7844, 16776), (8388, 15688), (8621, 15264), (10656, 12349), (11184, 11766)]