127230208

素因数分解:

$2^8\times 7^1\times {\mathrm{70999}}^1$

素因数の和:71022

約数の個数: 36

約数和(自身を含む): 290248000

約数和(自身を除く): 163017792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 70999, 141998, 283996, 496993, 567992, 993986, 1135984, 1987972, 2271968, 3975944, 4543936, 7951888, 9087872, 15903776, 18175744, 31807552, 63615104, 127230208]

約数ペア:

[(1, 127230208), (2, 63615104), (4, 31807552), (7, 18175744), (8, 15903776), (14, 9087872), (16, 7951888), (28, 4543936), (32, 3975944), (56, 2271968), (64, 1987972), (112, 1135984), (128, 993986), (224, 567992), (256, 496993), (448, 283996), (896, 141998), (1792, 70999)]