159891144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 314272056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 139, 164, 167, 168, 246, 278, 287, 328, 334, 417, 492, 501, 556, 574, 668, 834, 861, 973, 984, 1002, 1112, 1148, 1169, 1336, 1668, 1722, 1946, 2004, 2296, 2338, 2919, 3336, 3444, 3507, 3892, 4008, 4676, 5699, 5838, 6847, 6888, 7014, 7784, 9352, 11398, 11676, 13694, 14028, 17097, 20541, 22796, 23213, 23352, 27388, 28056, 34194, 39893, 41082, 45592, 46426, 47929, 54776, 68388, 69639, 79786, 82164, 92852, 95858, 119679, 136776, 139278, 143787, 159572, 162491, 164328, 185704, 191716, 239358, 278556, 287574, 319144, 324982, 383432, 478716, 487473, 557112, 575148, 649964, 951733, 957432, 974946, 1150296, 1299928, 1903466, 1949892, 2855199, 3806932, 3899784, 5710398, 6662131, 7613864, 11420796, 13324262, 19986393, 22841592, 26648524, 39972786, 53297048, 79945572, 159891144]

約数ペア:

[(1, 159891144), (2, 79945572), (3, 53297048), (4, 39972786), (6, 26648524), (7, 22841592), (8, 19986393), (12, 13324262), (14, 11420796), (21, 7613864), (24, 6662131), (28, 5710398), (41, 3899784), (42, 3806932), (56, 2855199), (82, 1949892), (84, 1903466), (123, 1299928), (139, 1150296), (164, 974946), (167, 957432), (168, 951733), (246, 649964), (278, 575148), (287, 557112), (328, 487473), (334, 478716), (417, 383432), (492, 324982), (501, 319144), (556, 287574), (574, 278556), (668, 239358), (834, 191716), (861, 185704), (973, 164328), (984, 162491), (1002, 159572), (1112, 143787), (1148, 139278), (1169, 136776), (1336, 119679), (1668, 95858), (1722, 92852), (1946, 82164), (2004, 79786), (2296, 69639), (2338, 68388), (2919, 54776), (3336, 47929), (3444, 46426), (3507, 45592), (3892, 41082), (4008, 39893), (4676, 34194), (5699, 28056), (5838, 27388), (6847, 23352), (6888, 23213), (7014, 22796), (7784, 20541), (9352, 17097), (11398, 14028), (11676, 13694)]