153245512

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 188898488

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 197, 203, 232, 394, 406, 479, 788, 812, 958, 1379, 1576, 1624, 1916, 2758, 3353, 3832, 5516, 5713, 6706, 11032, 11426, 13412, 13891, 22852, 26824, 27782, 39991, 45704, 55564, 79982, 94363, 97237, 111128, 159964, 188726, 194474, 319928, 377452, 388948, 660541, 754904, 777896, 1321082, 2642164, 2736527, 5284328, 5473054, 10946108, 19155689, 21892216, 38311378, 76622756, 153245512]

約数ペア:

[(1, 153245512), (2, 76622756), (4, 38311378), (7, 21892216), (8, 19155689), (14, 10946108), (28, 5473054), (29, 5284328), (56, 2736527), (58, 2642164), (116, 1321082), (197, 777896), (203, 754904), (232, 660541), (394, 388948), (406, 377452), (479, 319928), (788, 194474), (812, 188726), (958, 159964), (1379, 111128), (1576, 97237), (1624, 94363), (1916, 79982), (2758, 55564), (3353, 45704), (3832, 39991), (5516, 27782), (5713, 26824), (6706, 22852), (11032, 13891), (11426, 13412)]