160529072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2971}}^1$

素因数の和:3297

約数の個数: 40

約数和(自身を含む): 340519872

約数和(自身を除く): 179990800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 614, 1228, 2456, 2971, 3377, 4912, 5942, 6754, 11884, 13508, 23768, 27016, 32681, 47536, 54032, 65362, 130724, 261448, 522896, 912097, 1824194, 3648388, 7296776, 10033067, 14593552, 20066134, 40132268, 80264536, 160529072]

約数ペア:

[(1, 160529072), (2, 80264536), (4, 40132268), (8, 20066134), (11, 14593552), (16, 10033067), (22, 7296776), (44, 3648388), (88, 1824194), (176, 912097), (307, 522896), (614, 261448), (1228, 130724), (2456, 65362), (2971, 54032), (3377, 47536), (4912, 32681), (5942, 27016), (6754, 23768), (11884, 13508)]