131756552384

素因数分解:

$2^6\times {\mathrm{6481}}^1\times {\mathrm{317651}}^1$

素因数の和:324144

約数の個数: 28

約数和(自身を含む): 261495573528

約数和(自身を除く): 129739021144

約数列:

[1, 2, 4, 8, 16, 32, 64, 6481, 12962, 25924, 51848, 103696, 207392, 317651, 414784, 635302, 1270604, 2541208, 5082416, 10164832, 20329664, 2058696131, 4117392262, 8234784524, 16469569048, 32939138096, 65878276192, 131756552384]

約数ペア:

[(1, 131756552384), (2, 65878276192), (4, 32939138096), (8, 16469569048), (16, 8234784524), (32, 4117392262), (64, 2058696131), (6481, 20329664), (12962, 10164832), (25924, 5082416), (51848, 2541208), (103696, 1270604), (207392, 635302), (317651, 414784)]