148049552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42641}}^1$

素因数の和:42687

約数の個数: 40

約数和(自身を含む): 338406912

約数和(自身を除く): 190357360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42641, 85282, 170564, 298487, 341128, 596974, 682256, 1193948, 1321871, 2387896, 2643742, 4775792, 5287484, 9253097, 10574968, 18506194, 21149936, 37012388, 74024776, 148049552]

約数ペア:

[(1, 148049552), (2, 74024776), (4, 37012388), (7, 21149936), (8, 18506194), (14, 10574968), (16, 9253097), (28, 5287484), (31, 4775792), (56, 2643742), (62, 2387896), (112, 1321871), (124, 1193948), (217, 682256), (248, 596974), (434, 341128), (496, 298487), (868, 170564), (1736, 85282), (3472, 42641)]