164732288

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4969}}^1$

素因数の和:5027

約数の個数: 64

約数和(自身を含む): 385274400

約数和(自身を除く): 220542112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4736, 4969, 8288, 9938, 16576, 19876, 33152, 34783, 39752, 69566, 79504, 139132, 159008, 183853, 278264, 318016, 367706, 556528, 636032, 735412, 1113056, 1286971, 1470824, 2226112, 2573942, 2941648, 4452224, 5147884, 5883296, 10295768, 11766592, 20591536, 23533184, 41183072, 82366144, 164732288]

約数ペア:

[(1, 164732288), (2, 82366144), (4, 41183072), (7, 23533184), (8, 20591536), (14, 11766592), (16, 10295768), (28, 5883296), (32, 5147884), (37, 4452224), (56, 2941648), (64, 2573942), (74, 2226112), (112, 1470824), (128, 1286971), (148, 1113056), (224, 735412), (259, 636032), (296, 556528), (448, 367706), (518, 318016), (592, 278264), (896, 183853), (1036, 159008), (1184, 139132), (2072, 79504), (2368, 69566), (4144, 39752), (4736, 34783), (4969, 33152), (8288, 19876), (9938, 16576)]