161849928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13679}}^1$

素因数の和:13734

約数の個数: 64

約数和(自身を含む): 443232000

約数和(自身を除く): 281382072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 11832, 13679, 27358, 41037, 54716, 82074, 109432, 164148, 232543, 328296, 396691, 465086, 697629, 793382, 930172, 1190073, 1395258, 1586764, 1860344, 2380146, 2790516, 3173528, 4760292, 5581032, 6743747, 9520584, 13487494, 20231241, 26974988, 40462482, 53949976, 80924964, 161849928]

約数ペア:

[(1, 161849928), (2, 80924964), (3, 53949976), (4, 40462482), (6, 26974988), (8, 20231241), (12, 13487494), (17, 9520584), (24, 6743747), (29, 5581032), (34, 4760292), (51, 3173528), (58, 2790516), (68, 2380146), (87, 1860344), (102, 1586764), (116, 1395258), (136, 1190073), (174, 930172), (204, 793382), (232, 697629), (348, 465086), (408, 396691), (493, 328296), (696, 232543), (986, 164148), (1479, 109432), (1972, 82074), (2958, 54716), (3944, 41037), (5916, 27358), (11832, 13679)]