122118016

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 258570000

約数和(自身を除く): 136451984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 298, 304, 337, 596, 608, 674, 1192, 1216, 1348, 2384, 2432, 2696, 2831, 4768, 5392, 5662, 6403, 9536, 10784, 11324, 12806, 19072, 21568, 22648, 25612, 43136, 45296, 50213, 51224, 90592, 100426, 102448, 181184, 200852, 204896, 362368, 401704, 409792, 803408, 819584, 954047, 1606816, 1908094, 3213632, 3816188, 6427264, 7632376, 15264752, 30529504, 61059008, 122118016]

約数ペア:

[(1, 122118016), (2, 61059008), (4, 30529504), (8, 15264752), (16, 7632376), (19, 6427264), (32, 3816188), (38, 3213632), (64, 1908094), (76, 1606816), (128, 954047), (149, 819584), (152, 803408), (298, 409792), (304, 401704), (337, 362368), (596, 204896), (608, 200852), (674, 181184), (1192, 102448), (1216, 100426), (1348, 90592), (2384, 51224), (2432, 50213), (2696, 45296), (2831, 43136), (4768, 25612), (5392, 22648), (5662, 21568), (6403, 19072), (9536, 12806), (10784, 11324)]