102438112

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 231608160

約数和(自身を除く): 129170048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 1997, 3206, 3664, 3994, 6412, 7328, 7988, 12824, 13979, 15976, 25648, 27958, 31952, 51296, 55916, 63904, 111832, 223664, 447328, 457313, 914626, 1829252, 3201191, 3658504, 6402382, 7317008, 12804764, 14634016, 25609528, 51219056, 102438112]

約数ペア:

[(1, 102438112), (2, 51219056), (4, 25609528), (7, 14634016), (8, 12804764), (14, 7317008), (16, 6402382), (28, 3658504), (32, 3201191), (56, 1829252), (112, 914626), (224, 457313), (229, 447328), (458, 223664), (916, 111832), (1603, 63904), (1832, 55916), (1997, 51296), (3206, 31952), (3664, 27958), (3994, 25648), (6412, 15976), (7328, 13979), (7988, 12824)]