149503116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{254257}}^1$

素因数の和:254278

約数の個数: 36

約数和(自身を含む): 405795768

約数和(自身を除く): 256292652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 254257, 508514, 762771, 1017028, 1525542, 1779799, 3051084, 3559598, 5339397, 7119196, 10678794, 12458593, 21357588, 24917186, 37375779, 49834372, 74751558, 149503116]

約数ペア:

[(1, 149503116), (2, 74751558), (3, 49834372), (4, 37375779), (6, 24917186), (7, 21357588), (12, 12458593), (14, 10678794), (21, 7119196), (28, 5339397), (42, 3559598), (49, 3051084), (84, 1779799), (98, 1525542), (147, 1017028), (196, 762771), (294, 508514), (588, 254257)]