148388408

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11087}}^1$

素因数の和:11339

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 170945992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 11087, 13384, 22174, 44348, 77609, 88696, 155218, 310436, 620872, 2649793, 5299586, 10599172, 18548551, 21198344, 37097102, 74194204, 148388408]

約数ペア:

[(1, 148388408), (2, 74194204), (4, 37097102), (7, 21198344), (8, 18548551), (14, 10599172), (28, 5299586), (56, 2649793), (239, 620872), (478, 310436), (956, 155218), (1673, 88696), (1912, 77609), (3346, 44348), (6692, 22174), (11087, 13384)]