162710128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 385850304

約数和(自身を除く): 223140176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 194, 238, 272, 388, 476, 679, 776, 881, 952, 1358, 1552, 1649, 1762, 1904, 2716, 3298, 3524, 5432, 6167, 6596, 7048, 10864, 11543, 12334, 13192, 14096, 14977, 23086, 24668, 26384, 29954, 46172, 49336, 59908, 85457, 92344, 98672, 104839, 119816, 170914, 184688, 209678, 239632, 341828, 419356, 598199, 683656, 838712, 1196398, 1367312, 1452769, 1677424, 2392796, 2905538, 4785592, 5811076, 9571184, 10169383, 11622152, 20338766, 23244304, 40677532, 81355064, 162710128]

約数ペア:

[(1, 162710128), (2, 81355064), (4, 40677532), (7, 23244304), (8, 20338766), (14, 11622152), (16, 10169383), (17, 9571184), (28, 5811076), (34, 4785592), (56, 2905538), (68, 2392796), (97, 1677424), (112, 1452769), (119, 1367312), (136, 1196398), (194, 838712), (238, 683656), (272, 598199), (388, 419356), (476, 341828), (679, 239632), (776, 209678), (881, 184688), (952, 170914), (1358, 119816), (1552, 104839), (1649, 98672), (1762, 92344), (1904, 85457), (2716, 59908), (3298, 49336), (3524, 46172), (5432, 29954), (6167, 26384), (6596, 24668), (7048, 23086), (10864, 14977), (11543, 14096), (12334, 13192)]