189813352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 384912000

約数和(自身を除く): 195098648

約数列:

[1, 2, 4, 8, 29, 43, 53, 58, 86, 106, 116, 172, 212, 232, 344, 359, 424, 718, 1247, 1436, 1537, 2279, 2494, 2872, 3074, 4558, 4988, 6148, 9116, 9976, 10411, 12296, 15437, 18232, 19027, 20822, 30874, 38054, 41644, 61748, 66091, 76108, 83288, 123496, 132182, 152216, 264364, 447673, 528728, 551783, 818161, 895346, 1103566, 1636322, 1790692, 2207132, 3272644, 3581384, 4414264, 6545288, 23726669, 47453338, 94906676, 189813352]

約数ペア:

[(1, 189813352), (2, 94906676), (4, 47453338), (8, 23726669), (29, 6545288), (43, 4414264), (53, 3581384), (58, 3272644), (86, 2207132), (106, 1790692), (116, 1636322), (172, 1103566), (212, 895346), (232, 818161), (344, 551783), (359, 528728), (424, 447673), (718, 264364), (1247, 152216), (1436, 132182), (1537, 123496), (2279, 83288), (2494, 76108), (2872, 66091), (3074, 61748), (4558, 41644), (4988, 38054), (6148, 30874), (9116, 20822), (9976, 19027), (10411, 18232), (12296, 15437)]