171566108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15671}}^1$

素因数の和:15722

約数の個数: 48

約数和(自身を含む): 379137024

約数和(自身を除く): 207570916

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 15671, 31342, 62684, 109697, 219394, 266407, 360433, 438788, 532814, 720866, 1065628, 1441732, 1864849, 2523031, 3729698, 5046062, 6127361, 7459396, 10092124, 12254722, 24509444, 42891527, 85783054, 171566108]

約数ペア:

[(1, 171566108), (2, 85783054), (4, 42891527), (7, 24509444), (14, 12254722), (17, 10092124), (23, 7459396), (28, 6127361), (34, 5046062), (46, 3729698), (68, 2523031), (92, 1864849), (119, 1441732), (161, 1065628), (238, 720866), (322, 532814), (391, 438788), (476, 360433), (644, 266407), (782, 219394), (1564, 109697), (2737, 62684), (5474, 31342), (10948, 15671)]