118364896

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 72

約数和(自身を含む): 258710760

約数和(自身を除く): 140345864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 169, 172, 208, 338, 344, 416, 509, 559, 676, 688, 1018, 1118, 1352, 1376, 2036, 2236, 2704, 4072, 4472, 5408, 6617, 7267, 8144, 8944, 13234, 14534, 16288, 17888, 21887, 26468, 29068, 43774, 52936, 58136, 86021, 87548, 105872, 116272, 172042, 175096, 211744, 232544, 284531, 344084, 350192, 569062, 688168, 700384, 1138124, 1376336, 2276248, 2752672, 3698903, 4552496, 7397806, 9104992, 14795612, 29591224, 59182448, 118364896]

約数ペア:

[(1, 118364896), (2, 59182448), (4, 29591224), (8, 14795612), (13, 9104992), (16, 7397806), (26, 4552496), (32, 3698903), (43, 2752672), (52, 2276248), (86, 1376336), (104, 1138124), (169, 700384), (172, 688168), (208, 569062), (338, 350192), (344, 344084), (416, 284531), (509, 232544), (559, 211744), (676, 175096), (688, 172042), (1018, 116272), (1118, 105872), (1352, 87548), (1376, 86021), (2036, 58136), (2236, 52936), (2704, 43774), (4072, 29068), (4472, 26468), (5408, 21887), (6617, 17888), (7267, 16288), (8144, 14534), (8944, 13234)]