169969436

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 381948336

約数和(自身を除く): 211978900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 1627, 2009, 2132, 2548, 3254, 3731, 4018, 6508, 7462, 8036, 11389, 14924, 21151, 22778, 26117, 42302, 45556, 52234, 66707, 79723, 84604, 104468, 133414, 148057, 159446, 266828, 296114, 318892, 466949, 592228, 867191, 933898, 1036399, 1734382, 1867796, 2072798, 3268643, 3468764, 4145596, 6070337, 6537286, 12140674, 13074572, 24281348, 42492359, 84984718, 169969436]

約数ペア:

[(1, 169969436), (2, 84984718), (4, 42492359), (7, 24281348), (13, 13074572), (14, 12140674), (26, 6537286), (28, 6070337), (41, 4145596), (49, 3468764), (52, 3268643), (82, 2072798), (91, 1867796), (98, 1734382), (164, 1036399), (182, 933898), (196, 867191), (287, 592228), (364, 466949), (533, 318892), (574, 296114), (637, 266828), (1066, 159446), (1148, 148057), (1274, 133414), (1627, 104468), (2009, 84604), (2132, 79723), (2548, 66707), (3254, 52234), (3731, 45556), (4018, 42302), (6508, 26117), (7462, 22778), (8036, 21151), (11389, 14924)]