164425872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263503}}^1$

素因数の和:263527

約数の個数: 40

約数和(自身を含む): 457442944

約数和(自身を除く): 293017072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 263503, 527006, 790509, 1054012, 1581018, 2108024, 3162036, 3425539, 4216048, 6324072, 6851078, 10276617, 12648144, 13702156, 20553234, 27404312, 41106468, 54808624, 82212936, 164425872]

約数ペア:

[(1, 164425872), (2, 82212936), (3, 54808624), (4, 41106468), (6, 27404312), (8, 20553234), (12, 13702156), (13, 12648144), (16, 10276617), (24, 6851078), (26, 6324072), (39, 4216048), (48, 3425539), (52, 3162036), (78, 2108024), (104, 1581018), (156, 1054012), (208, 790509), (312, 527006), (624, 263503)]