128184488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 270864000

約数和(自身を除く): 142679512

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 113, 136, 152, 226, 323, 439, 452, 646, 878, 904, 1292, 1756, 1921, 2147, 2584, 3512, 3842, 4294, 7463, 7684, 8341, 8588, 14926, 15368, 16682, 17176, 29852, 33364, 36499, 49607, 59704, 66728, 72998, 99214, 141797, 145996, 198428, 283594, 291992, 396856, 567188, 843319, 942533, 1134376, 1686638, 1885066, 3373276, 3770132, 6746552, 7540264, 16023061, 32046122, 64092244, 128184488]

約数ペア:

[(1, 128184488), (2, 64092244), (4, 32046122), (8, 16023061), (17, 7540264), (19, 6746552), (34, 3770132), (38, 3373276), (68, 1885066), (76, 1686638), (113, 1134376), (136, 942533), (152, 843319), (226, 567188), (323, 396856), (439, 291992), (452, 283594), (646, 198428), (878, 145996), (904, 141797), (1292, 99214), (1756, 72998), (1921, 66728), (2147, 59704), (2584, 49607), (3512, 36499), (3842, 33364), (4294, 29852), (7463, 17176), (7684, 16682), (8341, 15368), (8588, 14926)]