144878552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 337182720

約数和(自身を除く): 192304168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 728, 889, 1016, 1567, 1651, 1778, 3134, 3302, 3556, 6268, 6604, 7112, 10969, 11557, 12536, 13208, 20371, 21938, 23114, 40742, 43876, 46228, 81484, 87752, 92456, 142597, 162968, 199009, 285194, 398018, 570388, 796036, 1140776, 1393063, 1592072, 2587117, 2786126, 5174234, 5572252, 10348468, 11144504, 18109819, 20696936, 36219638, 72439276, 144878552]

約数ペア:

[(1, 144878552), (2, 72439276), (4, 36219638), (7, 20696936), (8, 18109819), (13, 11144504), (14, 10348468), (26, 5572252), (28, 5174234), (52, 2786126), (56, 2587117), (91, 1592072), (104, 1393063), (127, 1140776), (182, 796036), (254, 570388), (364, 398018), (508, 285194), (728, 199009), (889, 162968), (1016, 142597), (1567, 92456), (1651, 87752), (1778, 81484), (3134, 46228), (3302, 43876), (3556, 40742), (6268, 23114), (6604, 21938), (7112, 20371), (10969, 13208), (11557, 12536)]