157055278758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1\times {\mathrm{19571}}^1$

素因数の和:20957

約数の個数: 64

約数和(自身を含む): 361585340928

約数和(自身を除く): 204530062170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 1217, 2198, 2434, 3297, 3651, 6594, 7302, 8519, 17038, 19571, 25557, 39142, 51114, 58713, 117426, 136997, 191069, 273994, 382138, 410991, 573207, 821982, 1146414, 1337483, 2674966, 3072647, 4012449, 6145294, 8024898, 9217941, 18435882, 21508529, 23817907, 43017058, 47635814, 64525587, 71453721, 129051174, 142907442, 166725349, 333450698, 500176047, 1000352094, 3739411399, 7478822798, 11218234197, 22436468394, 26175879793, 52351759586, 78527639379, 157055278758]

約数ペア:

[(1, 157055278758), (2, 78527639379), (3, 52351759586), (6, 26175879793), (7, 22436468394), (14, 11218234197), (21, 7478822798), (42, 3739411399), (157, 1000352094), (314, 500176047), (471, 333450698), (942, 166725349), (1099, 142907442), (1217, 129051174), (2198, 71453721), (2434, 64525587), (3297, 47635814), (3651, 43017058), (6594, 23817907), (7302, 21508529), (8519, 18435882), (17038, 9217941), (19571, 8024898), (25557, 6145294), (39142, 4012449), (51114, 3072647), (58713, 2674966), (117426, 1337483), (136997, 1146414), (191069, 821982), (273994, 573207), (382138, 410991)]