164191008

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90017}}^1$

素因数の和:90049

約数の個数: 48

約数和(自身を含む): 453690720

約数和(自身を除く): 289499712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 90017, 180034, 270051, 360068, 540102, 720136, 1080204, 1440272, 1710323, 2160408, 2880544, 3420646, 4320816, 5130969, 6841292, 8641632, 10261938, 13682584, 20523876, 27365168, 41047752, 54730336, 82095504, 164191008]

約数ペア:

[(1, 164191008), (2, 82095504), (3, 54730336), (4, 41047752), (6, 27365168), (8, 20523876), (12, 13682584), (16, 10261938), (19, 8641632), (24, 6841292), (32, 5130969), (38, 4320816), (48, 3420646), (57, 2880544), (76, 2160408), (96, 1710323), (114, 1440272), (152, 1080204), (228, 720136), (304, 540102), (456, 360068), (608, 270051), (912, 180034), (1824, 90017)]