129861032

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 287232000

約数和(自身を除く): 157370968

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 199, 271, 301, 344, 398, 542, 602, 796, 1084, 1204, 1393, 1592, 1897, 2168, 2408, 2786, 3794, 5572, 7588, 8557, 11144, 11653, 15176, 17114, 23306, 34228, 46612, 53929, 59899, 68456, 81571, 93224, 107858, 119798, 163142, 215716, 239596, 326284, 377503, 431432, 479192, 652568, 755006, 1510012, 2318947, 3020024, 4637894, 9275788, 16232629, 18551576, 32465258, 64930516, 129861032]

約数ペア:

[(1, 129861032), (2, 64930516), (4, 32465258), (7, 18551576), (8, 16232629), (14, 9275788), (28, 4637894), (43, 3020024), (56, 2318947), (86, 1510012), (172, 755006), (199, 652568), (271, 479192), (301, 431432), (344, 377503), (398, 326284), (542, 239596), (602, 215716), (796, 163142), (1084, 119798), (1204, 107858), (1393, 93224), (1592, 81571), (1897, 68456), (2168, 59899), (2408, 53929), (2786, 46612), (3794, 34228), (5572, 23306), (7588, 17114), (8557, 15176), (11144, 11653)]