157880988

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1918

約数の個数: 84

約数和(自身を含む): 428762040

約数和(自身を除く): 270881052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 729, 783, 972, 1044, 1458, 1566, 1867, 2349, 2916, 3132, 3734, 4698, 5601, 7047, 7468, 9396, 11202, 14094, 16803, 21141, 22404, 28188, 33606, 42282, 50409, 54143, 67212, 84564, 100818, 108286, 151227, 162429, 201636, 216572, 302454, 324858, 453681, 487287, 604908, 649716, 907362, 974574, 1361043, 1461861, 1814724, 1949148, 2722086, 2923722, 4385583, 5444172, 5847444, 8771166, 13156749, 17542332, 26313498, 39470247, 52626996, 78940494, 157880988]

約数ペア:

[(1, 157880988), (2, 78940494), (3, 52626996), (4, 39470247), (6, 26313498), (9, 17542332), (12, 13156749), (18, 8771166), (27, 5847444), (29, 5444172), (36, 4385583), (54, 2923722), (58, 2722086), (81, 1949148), (87, 1814724), (108, 1461861), (116, 1361043), (162, 974574), (174, 907362), (243, 649716), (261, 604908), (324, 487287), (348, 453681), (486, 324858), (522, 302454), (729, 216572), (783, 201636), (972, 162429), (1044, 151227), (1458, 108286), (1566, 100818), (1867, 84564), (2349, 67212), (2916, 54143), (3132, 50409), (3734, 42282), (4698, 33606), (5601, 28188), (7047, 22404), (7468, 21141), (9396, 16803), (11202, 14094)]