161746676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{757}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 349431936

約数和(自身を除く): 187685260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 587, 757, 1174, 1514, 2348, 3028, 4109, 5299, 7631, 8218, 9841, 10598, 15262, 16436, 19682, 21196, 30524, 39364, 53417, 68887, 106834, 137774, 213668, 275548, 444359, 888718, 1777436, 3110513, 5776667, 6221026, 11553334, 12442052, 23106668, 40436669, 80873338, 161746676]

約数ペア:

[(1, 161746676), (2, 80873338), (4, 40436669), (7, 23106668), (13, 12442052), (14, 11553334), (26, 6221026), (28, 5776667), (52, 3110513), (91, 1777436), (182, 888718), (364, 444359), (587, 275548), (757, 213668), (1174, 137774), (1514, 106834), (2348, 68887), (3028, 53417), (4109, 39364), (5299, 30524), (7631, 21196), (8218, 19682), (9841, 16436), (10598, 15262)]