158091704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 333136800

約数和(自身を除く): 175045096

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 193, 317, 323, 386, 634, 646, 772, 1268, 1292, 1544, 2536, 2584, 3281, 3667, 5389, 6023, 6562, 7334, 10778, 12046, 13124, 14668, 21556, 24092, 26248, 29336, 43112, 48184, 61181, 62339, 102391, 122362, 124678, 204782, 244724, 249356, 409564, 489448, 498712, 819128, 1040077, 1162439, 2080154, 2324878, 4160308, 4649756, 8320616, 9299512, 19761463, 39522926, 79045852, 158091704]

約数ペア:

[(1, 158091704), (2, 79045852), (4, 39522926), (8, 19761463), (17, 9299512), (19, 8320616), (34, 4649756), (38, 4160308), (68, 2324878), (76, 2080154), (136, 1162439), (152, 1040077), (193, 819128), (317, 498712), (323, 489448), (386, 409564), (634, 249356), (646, 244724), (772, 204782), (1268, 124678), (1292, 122362), (1544, 102391), (2536, 62339), (2584, 61181), (3281, 48184), (3667, 43112), (5389, 29336), (6023, 26248), (6562, 24092), (7334, 21556), (10778, 14668), (12046, 13124)]