154131496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6221}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 306122400

約数和(自身を除く): 151990904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 6221, 12388, 12442, 24776, 24884, 49768, 118199, 236398, 472796, 945592, 1014023, 2028046, 4056092, 8112184, 19266437, 38532874, 77065748, 154131496]

約数ペア:

[(1, 154131496), (2, 77065748), (4, 38532874), (8, 19266437), (19, 8112184), (38, 4056092), (76, 2028046), (152, 1014023), (163, 945592), (326, 472796), (652, 236398), (1304, 118199), (3097, 49768), (6194, 24884), (6221, 24776), (12388, 12442)]