154137536

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 84

約数和(自身を含む): 371447568

約数和(自身を除く): 217310032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2137, 2254, 2576, 3136, 4274, 4508, 5152, 8548, 9016, 10304, 14959, 17096, 18032, 29918, 34192, 36064, 49151, 59836, 68384, 72128, 98302, 104713, 119672, 136768, 196604, 209426, 239344, 344057, 393208, 418852, 478688, 688114, 786416, 837704, 957376, 1376228, 1572832, 1675408, 2408399, 2752456, 3145664, 3350816, 4816798, 5504912, 6701632, 9633596, 11009824, 19267192, 22019648, 38534384, 77068768, 154137536]

約数ペア:

[(1, 154137536), (2, 77068768), (4, 38534384), (7, 22019648), (8, 19267192), (14, 11009824), (16, 9633596), (23, 6701632), (28, 5504912), (32, 4816798), (46, 3350816), (49, 3145664), (56, 2752456), (64, 2408399), (92, 1675408), (98, 1572832), (112, 1376228), (161, 957376), (184, 837704), (196, 786416), (224, 688114), (322, 478688), (368, 418852), (392, 393208), (448, 344057), (644, 239344), (736, 209426), (784, 196604), (1127, 136768), (1288, 119672), (1472, 104713), (1568, 98302), (2137, 72128), (2254, 68384), (2576, 59836), (3136, 49151), (4274, 36064), (4508, 34192), (5152, 29918), (8548, 18032), (9016, 17096), (10304, 14959)]