131168184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 389491200

約数和(自身を除く): 258323016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 137, 139, 164, 168, 246, 274, 278, 287, 328, 411, 417, 492, 548, 556, 574, 822, 834, 861, 959, 973, 984, 1096, 1112, 1148, 1644, 1668, 1722, 1918, 1946, 2296, 2877, 2919, 3288, 3336, 3444, 3836, 3892, 5617, 5699, 5754, 5838, 6888, 7672, 7784, 11234, 11398, 11508, 11676, 16851, 17097, 19043, 22468, 22796, 23016, 23352, 33702, 34194, 38086, 39319, 39893, 44936, 45592, 57129, 67404, 68388, 76172, 78638, 79786, 114258, 117957, 119679, 133301, 134808, 136776, 152344, 157276, 159572, 228516, 235914, 239358, 266602, 314552, 319144, 399903, 457032, 471828, 478716, 533204, 780763, 799806, 943656, 957432, 1066408, 1561526, 1599612, 2342289, 3123052, 3199224, 4684578, 5465341, 6246104, 9369156, 10930682, 16396023, 18738312, 21861364, 32792046, 43722728, 65584092, 131168184]

約数ペア:

[(1, 131168184), (2, 65584092), (3, 43722728), (4, 32792046), (6, 21861364), (7, 18738312), (8, 16396023), (12, 10930682), (14, 9369156), (21, 6246104), (24, 5465341), (28, 4684578), (41, 3199224), (42, 3123052), (56, 2342289), (82, 1599612), (84, 1561526), (123, 1066408), (137, 957432), (139, 943656), (164, 799806), (168, 780763), (246, 533204), (274, 478716), (278, 471828), (287, 457032), (328, 399903), (411, 319144), (417, 314552), (492, 266602), (548, 239358), (556, 235914), (574, 228516), (822, 159572), (834, 157276), (861, 152344), (959, 136776), (973, 134808), (984, 133301), (1096, 119679), (1112, 117957), (1148, 114258), (1644, 79786), (1668, 78638), (1722, 76172), (1918, 68388), (1946, 67404), (2296, 57129), (2877, 45592), (2919, 44936), (3288, 39893), (3336, 39319), (3444, 38086), (3836, 34194), (3892, 33702), (5617, 23352), (5699, 23016), (5754, 22796), (5838, 22468), (6888, 19043), (7672, 17097), (7784, 16851), (11234, 11676), (11398, 11508)]