156580128

素因数分解:

$2^5\times 3^4\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 120

約数和(自身を含む): 464362668

約数和(自身を除く): 307782540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 193, 216, 288, 313, 324, 386, 432, 579, 626, 648, 772, 864, 939, 1158, 1252, 1296, 1544, 1737, 1878, 2316, 2504, 2592, 2817, 3088, 3474, 3756, 4632, 5008, 5211, 5634, 6176, 6948, 7512, 8451, 9264, 10016, 10422, 11268, 13896, 15024, 15633, 16902, 18528, 20844, 22536, 25353, 27792, 30048, 31266, 33804, 41688, 45072, 50706, 55584, 60409, 62532, 67608, 83376, 90144, 101412, 120818, 125064, 135216, 166752, 181227, 202824, 241636, 250128, 270432, 362454, 405648, 483272, 500256, 543681, 724908, 811296, 966544, 1087362, 1449816, 1631043, 1933088, 2174724, 2899632, 3262086, 4349448, 4893129, 5799264, 6524172, 8698896, 9786258, 13048344, 17397792, 19572516, 26096688, 39145032, 52193376, 78290064, 156580128]

約数ペア:

[(1, 156580128), (2, 78290064), (3, 52193376), (4, 39145032), (6, 26096688), (8, 19572516), (9, 17397792), (12, 13048344), (16, 9786258), (18, 8698896), (24, 6524172), (27, 5799264), (32, 4893129), (36, 4349448), (48, 3262086), (54, 2899632), (72, 2174724), (81, 1933088), (96, 1631043), (108, 1449816), (144, 1087362), (162, 966544), (193, 811296), (216, 724908), (288, 543681), (313, 500256), (324, 483272), (386, 405648), (432, 362454), (579, 270432), (626, 250128), (648, 241636), (772, 202824), (864, 181227), (939, 166752), (1158, 135216), (1252, 125064), (1296, 120818), (1544, 101412), (1737, 90144), (1878, 83376), (2316, 67608), (2504, 62532), (2592, 60409), (2817, 55584), (3088, 50706), (3474, 45072), (3756, 41688), (4632, 33804), (5008, 31266), (5211, 30048), (5634, 27792), (6176, 25353), (6948, 22536), (7512, 20844), (8451, 18528), (9264, 16902), (10016, 15633), (10422, 15024), (11268, 13896)]