149784008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 330091200

約数和(自身を除く): 180307192

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 59, 68, 88, 118, 136, 187, 236, 374, 472, 649, 748, 1003, 1298, 1496, 1697, 2006, 2596, 3394, 4012, 5192, 6788, 8024, 11033, 13576, 18667, 22066, 28849, 37334, 44132, 57698, 74668, 88264, 100123, 115396, 149336, 200246, 230792, 317339, 400492, 634678, 800984, 1101353, 1269356, 1702091, 2202706, 2538712, 3404182, 4405412, 6808364, 8810824, 13616728, 18723001, 37446002, 74892004, 149784008]

約数ペア:

[(1, 149784008), (2, 74892004), (4, 37446002), (8, 18723001), (11, 13616728), (17, 8810824), (22, 6808364), (34, 4405412), (44, 3404182), (59, 2538712), (68, 2202706), (88, 1702091), (118, 1269356), (136, 1101353), (187, 800984), (236, 634678), (374, 400492), (472, 317339), (649, 230792), (748, 200246), (1003, 149336), (1298, 115396), (1496, 100123), (1697, 88264), (2006, 74668), (2596, 57698), (3394, 44132), (4012, 37334), (5192, 28849), (6788, 22066), (8024, 18667), (11033, 13576)]