127379344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 260742240

約数和(自身を除く): 133362896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 353, 706, 1187, 1412, 2374, 2824, 4748, 5648, 6707, 9496, 13414, 18992, 22553, 26828, 45106, 53656, 90212, 107312, 180424, 360848, 419011, 838022, 1676044, 3352088, 6704176, 7961209, 15922418, 31844836, 63689672, 127379344]

約数ペア:

[(1, 127379344), (2, 63689672), (4, 31844836), (8, 15922418), (16, 7961209), (19, 6704176), (38, 3352088), (76, 1676044), (152, 838022), (304, 419011), (353, 360848), (706, 180424), (1187, 107312), (1412, 90212), (2374, 53656), (2824, 45106), (4748, 26828), (5648, 22553), (6707, 18992), (9496, 13414)]