128702436

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 307147008

約数和(自身を除く): 178444572

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 193, 244, 366, 386, 579, 732, 772, 911, 1158, 1822, 2316, 2733, 3644, 5466, 10932, 11773, 23546, 35319, 47092, 55571, 70638, 111142, 141276, 166713, 175823, 222284, 333426, 351646, 527469, 666852, 703292, 1054938, 2109876, 10725203, 21450406, 32175609, 42900812, 64351218, 128702436]

約数ペア:

[(1, 128702436), (2, 64351218), (3, 42900812), (4, 32175609), (6, 21450406), (12, 10725203), (61, 2109876), (122, 1054938), (183, 703292), (193, 666852), (244, 527469), (366, 351646), (386, 333426), (579, 222284), (732, 175823), (772, 166713), (911, 141276), (1158, 111142), (1822, 70638), (2316, 55571), (2733, 47092), (3644, 35319), (5466, 23546), (10932, 11773)]