157056354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 443842560

約数和(自身を除く): 286786206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1031, 1209, 1302, 1638, 1674, 1953, 2062, 2418, 2457, 2821, 3093, 3627, 3906, 4914, 5642, 5859, 6186, 7217, 7254, 8463, 9279, 10881, 11718, 13403, 14434, 16926, 18558, 21651, 21762, 25389, 26806, 27837, 31961, 40209, 43302, 50778, 55674, 63922, 64953, 76167, 80418, 93821, 95883, 120627, 129906, 152334, 187642, 191766, 194859, 223727, 241254, 281463, 287649, 361881, 389718, 415493, 447454, 562926, 575298, 671181, 723762, 830986, 844389, 862947, 1246479, 1342362, 1688778, 1725894, 2013543, 2492958, 2533167, 2908451, 3739437, 4027086, 5066334, 5816902, 6040629, 7478874, 8725353, 11218311, 12081258, 17450706, 22436622, 26176059, 52352118, 78528177, 157056354]

約数ペア:

[(1, 157056354), (2, 78528177), (3, 52352118), (6, 26176059), (7, 22436622), (9, 17450706), (13, 12081258), (14, 11218311), (18, 8725353), (21, 7478874), (26, 6040629), (27, 5816902), (31, 5066334), (39, 4027086), (42, 3739437), (54, 2908451), (62, 2533167), (63, 2492958), (78, 2013543), (91, 1725894), (93, 1688778), (117, 1342362), (126, 1246479), (182, 862947), (186, 844389), (189, 830986), (217, 723762), (234, 671181), (273, 575298), (279, 562926), (351, 447454), (378, 415493), (403, 389718), (434, 361881), (546, 287649), (558, 281463), (651, 241254), (702, 223727), (806, 194859), (819, 191766), (837, 187642), (1031, 152334), (1209, 129906), (1302, 120627), (1638, 95883), (1674, 93821), (1953, 80418), (2062, 76167), (2418, 64953), (2457, 63922), (2821, 55674), (3093, 50778), (3627, 43302), (3906, 40209), (4914, 31961), (5642, 27837), (5859, 26806), (6186, 25389), (7217, 21762), (7254, 21651), (8463, 18558), (9279, 16926), (10881, 14434), (11718, 13403)]