149747248

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3191}}^1$

素因数の和:3625

約数の個数: 40

約数和(自身を含む): 332478720

約数和(自身を除く): 182731472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1676, 2933, 3191, 3352, 5866, 6382, 6704, 11732, 12764, 22337, 23464, 25528, 44674, 46928, 51056, 89348, 178696, 357392, 1337029, 2674058, 5348116, 9359203, 10696232, 18718406, 21392464, 37436812, 74873624, 149747248]

約数ペア:

[(1, 149747248), (2, 74873624), (4, 37436812), (7, 21392464), (8, 18718406), (14, 10696232), (16, 9359203), (28, 5348116), (56, 2674058), (112, 1337029), (419, 357392), (838, 178696), (1676, 89348), (2933, 51056), (3191, 46928), (3352, 44674), (5866, 25528), (6382, 23464), (6704, 22337), (11732, 12764)]