129471104

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 296534400

約数和(自身を除く): 167063296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 631, 896, 916, 1262, 1603, 1832, 2524, 3206, 3664, 4417, 5048, 6412, 7328, 8834, 10096, 12824, 14656, 17668, 20192, 25648, 29312, 35336, 40384, 51296, 70672, 80768, 102592, 141344, 144499, 205184, 282688, 288998, 565376, 577996, 1011493, 1155992, 2022986, 2311984, 4045972, 4623968, 8091944, 9247936, 16183888, 18495872, 32367776, 64735552, 129471104]

約数ペア:

[(1, 129471104), (2, 64735552), (4, 32367776), (7, 18495872), (8, 16183888), (14, 9247936), (16, 8091944), (28, 4623968), (32, 4045972), (56, 2311984), (64, 2022986), (112, 1155992), (128, 1011493), (224, 577996), (229, 565376), (448, 288998), (458, 282688), (631, 205184), (896, 144499), (916, 141344), (1262, 102592), (1603, 80768), (1832, 70672), (2524, 51296), (3206, 40384), (3664, 35336), (4417, 29312), (5048, 25648), (6412, 20192), (7328, 17668), (8834, 14656), (10096, 12824)]