143094784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19963}}^1$

素因数の和:19990

約数の個数: 44

約数和(自身を含む): 326930464

約数和(自身を除く): 183835680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 19963, 39926, 79852, 139741, 159704, 279482, 319408, 558964, 638816, 1117928, 1277632, 2235856, 2555264, 4471712, 5110528, 8943424, 10221056, 17886848, 20442112, 35773696, 71547392, 143094784]

約数ペア:

[(1, 143094784), (2, 71547392), (4, 35773696), (7, 20442112), (8, 17886848), (14, 10221056), (16, 8943424), (28, 5110528), (32, 4471712), (56, 2555264), (64, 2235856), (112, 1277632), (128, 1117928), (224, 638816), (256, 558964), (448, 319408), (512, 279482), (896, 159704), (1024, 139741), (1792, 79852), (3584, 39926), (7168, 19963)]