159971994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 430510080

約数和(自身を除く): 270538086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 182, 234, 254, 273, 381, 546, 762, 769, 819, 889, 1143, 1538, 1638, 1651, 1778, 2286, 2307, 2667, 3302, 4614, 4953, 5334, 5383, 6921, 8001, 9906, 9997, 10766, 11557, 13842, 14859, 16002, 16149, 19994, 23114, 29718, 29991, 32298, 34671, 48447, 59982, 69342, 69979, 89973, 96894, 97663, 104013, 139958, 179946, 195326, 208026, 209937, 292989, 419874, 585978, 629811, 683641, 878967, 1259622, 1269619, 1367282, 1757934, 2050923, 2539238, 3808857, 4101846, 6152769, 7617714, 8887333, 11426571, 12305538, 17774666, 22853142, 26661999, 53323998, 79985997, 159971994]

約数ペア:

[(1, 159971994), (2, 79985997), (3, 53323998), (6, 26661999), (7, 22853142), (9, 17774666), (13, 12305538), (14, 11426571), (18, 8887333), (21, 7617714), (26, 6152769), (39, 4101846), (42, 3808857), (63, 2539238), (78, 2050923), (91, 1757934), (117, 1367282), (126, 1269619), (127, 1259622), (182, 878967), (234, 683641), (254, 629811), (273, 585978), (381, 419874), (546, 292989), (762, 209937), (769, 208026), (819, 195326), (889, 179946), (1143, 139958), (1538, 104013), (1638, 97663), (1651, 96894), (1778, 89973), (2286, 69979), (2307, 69342), (2667, 59982), (3302, 48447), (4614, 34671), (4953, 32298), (5334, 29991), (5383, 29718), (6921, 23114), (8001, 19994), (9906, 16149), (9997, 16002), (10766, 14859), (11557, 13842)]