155280377672

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1\times {\mathrm{569}}^1$

素因数の和:1339

約数の個数: 128

約数和(自身を含む): 341846784000

約数和(自身を除く): 186566406328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 151, 236, 302, 413, 472, 547, 569, 604, 826, 1057, 1094, 1138, 1208, 1652, 2114, 2188, 2276, 3304, 3829, 3983, 4228, 4376, 4552, 7658, 7966, 8456, 8909, 15316, 15932, 17818, 30632, 31864, 32273, 33571, 35636, 62363, 64546, 67142, 71272, 82597, 85919, 124726, 129092, 134284, 165194, 171838, 225911, 234997, 249452, 258184, 268568, 311243, 330388, 343676, 451822, 469994, 498904, 578179, 601433, 622486, 660776, 687352, 903644, 939988, 1156358, 1202866, 1244972, 1807288, 1879976, 2178701, 2312716, 2405732, 2489944, 4357402, 4625432, 4811464, 4873223, 5069221, 8714804, 9746446, 10138442, 17429608, 18363337, 19492892, 20276884, 34112561, 35484547, 36726674, 38985784, 40553768, 46997693, 68225122, 70969094, 73453348, 93995386, 128543359, 136450244, 141938188, 146906696, 187990772, 257086718, 272900488, 283876376, 328983851, 375981544, 514173436, 657967702, 1028346872, 1315935404, 2631870808, 2772863887, 5545727774, 11091455548, 19410047209, 22182911096, 38820094418, 77640188836, 155280377672]

約数ペア:

[(1, 155280377672), (2, 77640188836), (4, 38820094418), (7, 22182911096), (8, 19410047209), (14, 11091455548), (28, 5545727774), (56, 2772863887), (59, 2631870808), (118, 1315935404), (151, 1028346872), (236, 657967702), (302, 514173436), (413, 375981544), (472, 328983851), (547, 283876376), (569, 272900488), (604, 257086718), (826, 187990772), (1057, 146906696), (1094, 141938188), (1138, 136450244), (1208, 128543359), (1652, 93995386), (2114, 73453348), (2188, 70969094), (2276, 68225122), (3304, 46997693), (3829, 40553768), (3983, 38985784), (4228, 36726674), (4376, 35484547), (4552, 34112561), (7658, 20276884), (7966, 19492892), (8456, 18363337), (8909, 17429608), (15316, 10138442), (15932, 9746446), (17818, 8714804), (30632, 5069221), (31864, 4873223), (32273, 4811464), (33571, 4625432), (35636, 4357402), (62363, 2489944), (64546, 2405732), (67142, 2312716), (71272, 2178701), (82597, 1879976), (85919, 1807288), (124726, 1244972), (129092, 1202866), (134284, 1156358), (165194, 939988), (171838, 903644), (225911, 687352), (234997, 660776), (249452, 622486), (258184, 601433), (268568, 578179), (311243, 498904), (330388, 469994), (343676, 451822)]