158301344

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{81097}}^1$

素因数の和:81168

約数の個数: 24

約数和(自身を含む): 316768788

約数和(自身を除く): 158467444

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 81097, 162194, 324388, 648776, 1297552, 2595104, 4946917, 9893834, 19787668, 39575336, 79150672, 158301344]

約数ペア:

[(1, 158301344), (2, 79150672), (4, 39575336), (8, 19787668), (16, 9893834), (32, 4946917), (61, 2595104), (122, 1297552), (244, 648776), (488, 324388), (976, 162194), (1952, 81097)]