153152664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1409}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 438566400

約数和(自身を除く): 285413736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 647, 1294, 1409, 1941, 2588, 2818, 3882, 4227, 4529, 5176, 5636, 7764, 8454, 9058, 9863, 11272, 13587, 15528, 16908, 18116, 19726, 27174, 29589, 33816, 36232, 39452, 54348, 59178, 78904, 108696, 118356, 236712, 911623, 1823246, 2734869, 3646492, 5469738, 6381361, 7292984, 10939476, 12762722, 19144083, 21878952, 25525444, 38288166, 51050888, 76576332, 153152664]

約数ペア:

[(1, 153152664), (2, 76576332), (3, 51050888), (4, 38288166), (6, 25525444), (7, 21878952), (8, 19144083), (12, 12762722), (14, 10939476), (21, 7292984), (24, 6381361), (28, 5469738), (42, 3646492), (56, 2734869), (84, 1823246), (168, 911623), (647, 236712), (1294, 118356), (1409, 108696), (1941, 78904), (2588, 59178), (2818, 54348), (3882, 39452), (4227, 36232), (4529, 33816), (5176, 29589), (5636, 27174), (7764, 19726), (8454, 18116), (9058, 16908), (9863, 15528), (11272, 13587)]