159545988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 477719424

約数和(自身を除く): 318173436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 97, 107, 122, 126, 183, 194, 214, 244, 252, 291, 321, 366, 388, 427, 428, 549, 582, 642, 679, 732, 749, 854, 873, 963, 1098, 1164, 1281, 1284, 1358, 1498, 1708, 1746, 1926, 2037, 2196, 2247, 2562, 2716, 2996, 3492, 3843, 3852, 4074, 4494, 5124, 5917, 6111, 6527, 6741, 7686, 8148, 8988, 10379, 11834, 12222, 13054, 13482, 15372, 17751, 19581, 20758, 23668, 24444, 26108, 26964, 31137, 35502, 39162, 41419, 41516, 45689, 53253, 58743, 62274, 71004, 72653, 78324, 82838, 91378, 93411, 106506, 117486, 124257, 124548, 137067, 145306, 165676, 182756, 186822, 213012, 217959, 234972, 248514, 274134, 290612, 372771, 373644, 411201, 435918, 497028, 548268, 633119, 653877, 745542, 822402, 871836, 1266238, 1307754, 1491084, 1644804, 1899357, 2532476, 2615508, 3798714, 4431833, 5698071, 7597428, 8863666, 11396142, 13295499, 17727332, 22792284, 26590998, 39886497, 53181996, 79772994, 159545988]

約数ペア:

[(1, 159545988), (2, 79772994), (3, 53181996), (4, 39886497), (6, 26590998), (7, 22792284), (9, 17727332), (12, 13295499), (14, 11396142), (18, 8863666), (21, 7597428), (28, 5698071), (36, 4431833), (42, 3798714), (61, 2615508), (63, 2532476), (84, 1899357), (97, 1644804), (107, 1491084), (122, 1307754), (126, 1266238), (183, 871836), (194, 822402), (214, 745542), (244, 653877), (252, 633119), (291, 548268), (321, 497028), (366, 435918), (388, 411201), (427, 373644), (428, 372771), (549, 290612), (582, 274134), (642, 248514), (679, 234972), (732, 217959), (749, 213012), (854, 186822), (873, 182756), (963, 165676), (1098, 145306), (1164, 137067), (1281, 124548), (1284, 124257), (1358, 117486), (1498, 106506), (1708, 93411), (1746, 91378), (1926, 82838), (2037, 78324), (2196, 72653), (2247, 71004), (2562, 62274), (2716, 58743), (2996, 53253), (3492, 45689), (3843, 41516), (3852, 41419), (4074, 39162), (4494, 35502), (5124, 31137), (5917, 26964), (6111, 26108), (6527, 24444), (6741, 23668), (7686, 20758), (8148, 19581), (8988, 17751), (10379, 15372), (11834, 13482), (12222, 13054)]