15671930856

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 40748400000

約数和(自身を除く): 25076469144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 149, 164, 246, 278, 298, 328, 417, 447, 492, 556, 596, 769, 834, 894, 984, 1112, 1192, 1538, 1668, 1788, 2307, 3076, 3336, 3576, 4614, 5699, 6109, 6152, 9228, 11398, 12218, 17097, 18327, 18456, 20711, 22796, 24436, 31529, 34194, 36654, 41422, 45592, 48872, 62133, 63058, 68388, 73308, 82844, 94587, 106891, 114581, 124266, 126116, 136776, 146616, 165688, 189174, 213782, 229162, 248532, 252232, 320673, 343743, 378348, 427564, 458324, 497064, 641346, 687486, 756696, 849151, 855128, 916648, 1282692, 1374972, 1698302, 2547453, 2565384, 2749944, 3396604, 4382531, 4697821, 5094906, 6793208, 8765062, 9395642, 10189812, 13147593, 14093463, 15926759, 17530124, 18791284, 20379624, 26295186, 28186926, 31853518, 35060248, 37582568, 47780277, 52590372, 56373852, 63707036, 95560554, 105180744, 112747704, 127414072, 191121108, 382242216, 652997119, 1305994238, 1958991357, 2611988476, 3917982714, 5223976952, 7835965428, 15671930856]

約数ペア:

[(1, 15671930856), (2, 7835965428), (3, 5223976952), (4, 3917982714), (6, 2611988476), (8, 1958991357), (12, 1305994238), (24, 652997119), (41, 382242216), (82, 191121108), (123, 127414072), (139, 112747704), (149, 105180744), (164, 95560554), (246, 63707036), (278, 56373852), (298, 52590372), (328, 47780277), (417, 37582568), (447, 35060248), (492, 31853518), (556, 28186926), (596, 26295186), (769, 20379624), (834, 18791284), (894, 17530124), (984, 15926759), (1112, 14093463), (1192, 13147593), (1538, 10189812), (1668, 9395642), (1788, 8765062), (2307, 6793208), (3076, 5094906), (3336, 4697821), (3576, 4382531), (4614, 3396604), (5699, 2749944), (6109, 2565384), (6152, 2547453), (9228, 1698302), (11398, 1374972), (12218, 1282692), (17097, 916648), (18327, 855128), (18456, 849151), (20711, 756696), (22796, 687486), (24436, 641346), (31529, 497064), (34194, 458324), (36654, 427564), (41422, 378348), (45592, 343743), (48872, 320673), (62133, 252232), (63058, 248532), (68388, 229162), (73308, 213782), (82844, 189174), (94587, 165688), (106891, 146616), (114581, 136776), (124266, 126116)]