121484672

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15634

約数の個数: 32

約数和(自身を含む): 246003600

約数和(自身を除く): 124518928

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 15559, 31118, 62236, 124472, 248944, 497888, 949099, 995776, 1898198, 1991552, 3796396, 7592792, 15185584, 30371168, 60742336, 121484672]

約数ペア:

[(1, 121484672), (2, 60742336), (4, 30371168), (8, 15185584), (16, 7592792), (32, 3796396), (61, 1991552), (64, 1898198), (122, 995776), (128, 949099), (244, 497888), (488, 248944), (976, 124472), (1952, 62236), (3904, 31118), (7808, 15559)]