156957681616

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2411}}^1\times {\mathrm{36007}}^1$

素因数の和:38539

約数の個数: 40

約数和(自身を含む): 306932480064

約数和(自身を除く): 149974798448

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2411, 4822, 9644, 19288, 36007, 38576, 72014, 144028, 272443, 288056, 544886, 576112, 1089772, 2179544, 4068791, 4359088, 8137582, 16275164, 32550328, 65100656, 86812877, 173625754, 347251508, 694503016, 1389006032, 9809855101, 19619710202, 39239420404, 78478840808, 156957681616]

約数ペア:

[(1, 156957681616), (2, 78478840808), (4, 39239420404), (8, 19619710202), (16, 9809855101), (113, 1389006032), (226, 694503016), (452, 347251508), (904, 173625754), (1808, 86812877), (2411, 65100656), (4822, 32550328), (9644, 16275164), (19288, 8137582), (36007, 4359088), (38576, 4068791), (72014, 2179544), (144028, 1089772), (272443, 576112), (288056, 544886)]