162021492

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 464184000

約数和(自身を除く): 302162508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 153, 174, 179, 204, 261, 289, 306, 348, 358, 459, 493, 522, 537, 578, 612, 716, 783, 867, 918, 986, 1044, 1074, 1156, 1479, 1566, 1611, 1734, 1836, 1972, 2148, 2601, 2958, 3043, 3132, 3222, 3468, 4437, 4833, 5191, 5202, 5916, 6086, 6444, 7803, 8381, 8874, 9129, 9666, 10382, 10404, 12172, 13311, 15573, 15606, 16762, 17748, 18258, 19332, 20764, 25143, 26622, 27387, 31146, 31212, 33524, 36516, 46719, 50286, 51731, 53244, 54774, 62292, 75429, 82161, 88247, 93438, 100572, 103462, 109548, 140157, 150858, 155193, 164322, 176494, 186876, 206924, 226287, 264741, 280314, 301716, 310386, 328644, 352988, 452574, 465579, 529482, 560628, 620772, 794223, 905148, 931158, 1058964, 1396737, 1500199, 1588446, 1862316, 2382669, 2793474, 3000398, 3176892, 4500597, 4765338, 5586948, 6000796, 9001194, 9530676, 13501791, 18002388, 27003582, 40505373, 54007164, 81010746, 162021492]

約数ペア:

[(1, 162021492), (2, 81010746), (3, 54007164), (4, 40505373), (6, 27003582), (9, 18002388), (12, 13501791), (17, 9530676), (18, 9001194), (27, 6000796), (29, 5586948), (34, 4765338), (36, 4500597), (51, 3176892), (54, 3000398), (58, 2793474), (68, 2382669), (87, 1862316), (102, 1588446), (108, 1500199), (116, 1396737), (153, 1058964), (174, 931158), (179, 905148), (204, 794223), (261, 620772), (289, 560628), (306, 529482), (348, 465579), (358, 452574), (459, 352988), (493, 328644), (522, 310386), (537, 301716), (578, 280314), (612, 264741), (716, 226287), (783, 206924), (867, 186876), (918, 176494), (986, 164322), (1044, 155193), (1074, 150858), (1156, 140157), (1479, 109548), (1566, 103462), (1611, 100572), (1734, 93438), (1836, 88247), (1972, 82161), (2148, 75429), (2601, 62292), (2958, 54774), (3043, 53244), (3132, 51731), (3222, 50286), (3468, 46719), (4437, 36516), (4833, 33524), (5191, 31212), (5202, 31146), (5916, 27387), (6086, 26622), (6444, 25143), (7803, 20764), (8381, 19332), (8874, 18258), (9129, 17748), (9666, 16762), (10382, 15606), (10404, 15573), (12172, 13311)]