164064736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5237}}^1$

素因数の和:5347

約数の個数: 48

約数和(自身を含む): 356393520

約数和(自身を除く): 192328784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 5237, 7832, 10474, 15664, 20948, 31328, 41896, 57607, 83792, 115214, 167584, 230428, 460856, 466093, 921712, 932186, 1843424, 1864372, 3728744, 5127023, 7457488, 10254046, 14914976, 20508092, 41016184, 82032368, 164064736]

約数ペア:

[(1, 164064736), (2, 82032368), (4, 41016184), (8, 20508092), (11, 14914976), (16, 10254046), (22, 7457488), (32, 5127023), (44, 3728744), (88, 1864372), (89, 1843424), (176, 932186), (178, 921712), (352, 466093), (356, 460856), (712, 230428), (979, 167584), (1424, 115214), (1958, 83792), (2848, 57607), (3916, 41896), (5237, 31328), (7832, 20948), (10474, 15664)]