149334864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{444449}}^1$

素因数の和:444467

約数の個数: 40

約数和(自身を含む): 440894400

約数和(自身を除く): 291559536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 444449, 888898, 1333347, 1777796, 2666694, 3111143, 3555592, 5333388, 6222286, 7111184, 9333429, 10666776, 12444572, 18666858, 21333552, 24889144, 37333716, 49778288, 74667432, 149334864]

約数ペア:

[(1, 149334864), (2, 74667432), (3, 49778288), (4, 37333716), (6, 24889144), (7, 21333552), (8, 18666858), (12, 12444572), (14, 10666776), (16, 9333429), (21, 7111184), (24, 6222286), (28, 5333388), (42, 3555592), (48, 3111143), (56, 2666694), (84, 1777796), (112, 1333347), (168, 888898), (336, 444449)]