15797628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 51367680

約数和(自身を除く): 35570052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 139, 154, 164, 198, 231, 246, 252, 278, 287, 308, 369, 396, 417, 451, 462, 492, 556, 574, 693, 738, 834, 861, 902, 924, 973, 1148, 1251, 1353, 1386, 1476, 1529, 1668, 1722, 1804, 1946, 2502, 2583, 2706, 2772, 2919, 3058, 3157, 3444, 3892, 4059, 4587, 5004, 5166, 5412, 5699, 5838, 6116, 6314, 8118, 8757, 9174, 9471, 10332, 10703, 11398, 11676, 12628, 13761, 16236, 17097, 17514, 18348, 18942, 21406, 22796, 27522, 28413, 32109, 34194, 35028, 37884, 39893, 42812, 51291, 55044, 56826, 62689, 64218, 68388, 79786, 96327, 102582, 113652, 119679, 125378, 128436, 159572, 188067, 192654, 205164, 239358, 250756, 359037, 376134, 385308, 438823, 478716, 564201, 718074, 752268, 877646, 1128402, 1316469, 1436148, 1755292, 2256804, 2632938, 3949407, 5265876, 7898814, 15797628]

約数ペア:

[(1, 15797628), (2, 7898814), (3, 5265876), (4, 3949407), (6, 2632938), (7, 2256804), (9, 1755292), (11, 1436148), (12, 1316469), (14, 1128402), (18, 877646), (21, 752268), (22, 718074), (28, 564201), (33, 478716), (36, 438823), (41, 385308), (42, 376134), (44, 359037), (63, 250756), (66, 239358), (77, 205164), (82, 192654), (84, 188067), (99, 159572), (123, 128436), (126, 125378), (132, 119679), (139, 113652), (154, 102582), (164, 96327), (198, 79786), (231, 68388), (246, 64218), (252, 62689), (278, 56826), (287, 55044), (308, 51291), (369, 42812), (396, 39893), (417, 37884), (451, 35028), (462, 34194), (492, 32109), (556, 28413), (574, 27522), (693, 22796), (738, 21406), (834, 18942), (861, 18348), (902, 17514), (924, 17097), (973, 16236), (1148, 13761), (1251, 12628), (1353, 11676), (1386, 11398), (1476, 10703), (1529, 10332), (1668, 9471), (1722, 9174), (1804, 8757), (1946, 8118), (2502, 6314), (2583, 6116), (2706, 5838), (2772, 5699), (2919, 5412), (3058, 5166), (3157, 5004), (3444, 4587), (3892, 4059)]