189440568

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{7949}}^1$

素因数の和:8292

約数の個数: 48

約数和(自身を含む): 514683000

約数和(自身を除く): 325242432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 7949, 11916, 15898, 23832, 23847, 31796, 47694, 63592, 71541, 95388, 143082, 190776, 286164, 572328, 2631119, 5262238, 7893357, 10524476, 15786714, 21048952, 23680071, 31573428, 47360142, 63146856, 94720284, 189440568]

約数ペア:

[(1, 189440568), (2, 94720284), (3, 63146856), (4, 47360142), (6, 31573428), (8, 23680071), (9, 21048952), (12, 15786714), (18, 10524476), (24, 7893357), (36, 5262238), (72, 2631119), (331, 572328), (662, 286164), (993, 190776), (1324, 143082), (1986, 95388), (2648, 71541), (2979, 63592), (3972, 47694), (5958, 31796), (7944, 23847), (7949, 23832), (11916, 15898)]