179892388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{5021}}^1$

素因数の和:5104

約数の個数: 36

約数和(自身を含む): 347391828

約数和(自身を除く): 167499440

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 5021, 8957, 10042, 17914, 20084, 35828, 65273, 130546, 261092, 266113, 532226, 848549, 1064452, 1697098, 3394196, 3459469, 6918938, 13837876, 44973097, 89946194, 179892388]

約数ペア:

[(1, 179892388), (2, 89946194), (4, 44973097), (13, 13837876), (26, 6918938), (52, 3459469), (53, 3394196), (106, 1697098), (169, 1064452), (212, 848549), (338, 532226), (676, 266113), (689, 261092), (1378, 130546), (2756, 65273), (5021, 35828), (8957, 20084), (10042, 17914)]