156957461312

素因数分解:

$2^6\times {\mathrm{2207}}^1\times {\mathrm{1111219}}^1$

素因数の和:1113438

約数の個数: 28

約数和(自身を含む): 311603867520

約数和(自身を除く): 154646406208

約数列:

[1, 2, 4, 8, 16, 32, 64, 2207, 4414, 8828, 17656, 35312, 70624, 141248, 1111219, 2222438, 4444876, 8889752, 17779504, 35559008, 71118016, 2452460333, 4904920666, 9809841332, 19619682664, 39239365328, 78478730656, 156957461312]

約数ペア:

[(1, 156957461312), (2, 78478730656), (4, 39239365328), (8, 19619682664), (16, 9809841332), (32, 4904920666), (64, 2452460333), (2207, 71118016), (4414, 35559008), (8828, 17779504), (17656, 8889752), (35312, 4444876), (70624, 2222438), (141248, 1111219)]