153880524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1493}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 445929120

約数和(自身を除く): 292048596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 818, 1227, 1493, 1636, 2454, 2863, 2986, 3681, 4479, 4908, 5726, 5972, 7362, 8589, 8958, 10451, 11452, 13437, 14724, 17178, 17916, 20902, 25767, 26874, 31353, 34356, 41804, 51534, 53748, 62706, 94059, 103068, 125412, 188118, 376236, 610637, 1221274, 1831911, 2442548, 3663822, 4274459, 5495733, 7327644, 8548918, 10991466, 12823377, 17097836, 21982932, 25646754, 38470131, 51293508, 76940262, 153880524]

約数ペア:

[(1, 153880524), (2, 76940262), (3, 51293508), (4, 38470131), (6, 25646754), (7, 21982932), (9, 17097836), (12, 12823377), (14, 10991466), (18, 8548918), (21, 7327644), (28, 5495733), (36, 4274459), (42, 3663822), (63, 2442548), (84, 1831911), (126, 1221274), (252, 610637), (409, 376236), (818, 188118), (1227, 125412), (1493, 103068), (1636, 94059), (2454, 62706), (2863, 53748), (2986, 51534), (3681, 41804), (4479, 34356), (4908, 31353), (5726, 26874), (5972, 25767), (7362, 20902), (8589, 17916), (8958, 17178), (10451, 14724), (11452, 13437)]