152809856

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{3307}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 321388740

約数和(自身を除く): 168578884

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 3307, 5776, 6614, 11552, 13228, 23104, 26456, 46208, 52912, 62833, 105824, 125666, 211648, 251332, 423296, 502664, 1005328, 1193827, 2010656, 2387654, 4021312, 4775308, 8042624, 9550616, 19101232, 38202464, 76404928, 152809856]

約数ペア:

[(1, 152809856), (2, 76404928), (4, 38202464), (8, 19101232), (16, 9550616), (19, 8042624), (32, 4775308), (38, 4021312), (64, 2387654), (76, 2010656), (128, 1193827), (152, 1005328), (304, 502664), (361, 423296), (608, 251332), (722, 211648), (1216, 125666), (1444, 105824), (2432, 62833), (2888, 52912), (3307, 46208), (5776, 26456), (6614, 23104), (11552, 13228)]