126886636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 245266560

約数和(自身を除く): 118379924

約数列:

[1, 2, 4, 19, 38, 41, 43, 76, 82, 86, 164, 172, 779, 817, 947, 1558, 1634, 1763, 1894, 3116, 3268, 3526, 3788, 7052, 17993, 33497, 35986, 38827, 40721, 66994, 71972, 77654, 81442, 133988, 155308, 162884, 737713, 773699, 1475426, 1547398, 1669561, 2950852, 3094796, 3339122, 6678244, 31721659, 63443318, 126886636]

約数ペア:

[(1, 126886636), (2, 63443318), (4, 31721659), (19, 6678244), (38, 3339122), (41, 3094796), (43, 2950852), (76, 1669561), (82, 1547398), (86, 1475426), (164, 773699), (172, 737713), (779, 162884), (817, 155308), (947, 133988), (1558, 81442), (1634, 77654), (1763, 71972), (1894, 66994), (3116, 40721), (3268, 38827), (3526, 35986), (3788, 33497), (7052, 17993)]