170542204

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 346931200

約数和(自身を除く): 176388996

約数列:

[1, 2, 4, 7, 14, 28, 127, 199, 241, 254, 398, 482, 508, 796, 889, 964, 1393, 1687, 1778, 2786, 3374, 3556, 5572, 6748, 25273, 30607, 47959, 50546, 61214, 95918, 101092, 122428, 176911, 191836, 214249, 335713, 353822, 428498, 671426, 707644, 856996, 1342852, 6090793, 12181586, 24363172, 42635551, 85271102, 170542204]

約数ペア:

[(1, 170542204), (2, 85271102), (4, 42635551), (7, 24363172), (14, 12181586), (28, 6090793), (127, 1342852), (199, 856996), (241, 707644), (254, 671426), (398, 428498), (482, 353822), (508, 335713), (796, 214249), (889, 191836), (964, 176911), (1393, 122428), (1687, 101092), (1778, 95918), (2786, 61214), (3374, 50546), (3556, 47959), (5572, 30607), (6748, 25273)]