173220138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105751}}^1$

素因数の和:105779

約数の個数: 48

約数和(自身を含む): 461924736

約数和(自身を除く): 288704598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 105751, 211502, 317253, 634506, 740257, 951759, 1374763, 1480514, 1903518, 2220771, 2749526, 4124289, 4441542, 6662313, 8248578, 9623341, 12372867, 13324626, 19246682, 24745734, 28870023, 57740046, 86610069, 173220138]

約数ペア:

[(1, 173220138), (2, 86610069), (3, 57740046), (6, 28870023), (7, 24745734), (9, 19246682), (13, 13324626), (14, 12372867), (18, 9623341), (21, 8248578), (26, 6662313), (39, 4441542), (42, 4124289), (63, 2749526), (78, 2220771), (91, 1903518), (117, 1480514), (126, 1374763), (182, 951759), (234, 740257), (273, 634506), (546, 317253), (819, 211502), (1638, 105751)]