151081994

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 271411200

約数和(自身を除く): 120329206

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 127, 199, 254, 398, 427, 854, 889, 1393, 1778, 2786, 2989, 5978, 6223, 7747, 9751, 12139, 12446, 15494, 19502, 24278, 25273, 50546, 54229, 84973, 108458, 169946, 176911, 353822, 379603, 594811, 759206, 1189622, 1238377, 1541653, 2476754, 3083306, 10791571, 21583142, 75540997, 151081994]

約数ペア:

[(1, 151081994), (2, 75540997), (7, 21583142), (14, 10791571), (49, 3083306), (61, 2476754), (98, 1541653), (122, 1238377), (127, 1189622), (199, 759206), (254, 594811), (398, 379603), (427, 353822), (854, 176911), (889, 169946), (1393, 108458), (1778, 84973), (2786, 54229), (2989, 50546), (5978, 25273), (6223, 24278), (7747, 19502), (9751, 15494), (12139, 12446)]