128343777072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1\times {\mathrm{3323}}^1$

素因数の和:5031

約数の個数: 160

約数和(自身を含む): 384609669120

約数和(自身を除く): 256265892048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1619, 1704, 1988, 2982, 3238, 3323, 3408, 3976, 4857, 5964, 6476, 6646, 7952, 9714, 9969, 11333, 11928, 12952, 13292, 19428, 19938, 22666, 23261, 23856, 25904, 26584, 33999, 38856, 39876, 45332, 46522, 53168, 67998, 69783, 77712, 79752, 90664, 93044, 114949, 135996, 139566, 159504, 181328, 186088, 229898, 235933, 271992, 279132, 344847, 372176, 459796, 471866, 543984, 558264, 689694, 707799, 804643, 919592, 943732, 1116528, 1379388, 1415598, 1609286, 1651531, 1839184, 1887464, 2413929, 2758776, 2831196, 3218572, 3303062, 3774928, 4827858, 4954593, 5379937, 5517552, 5662392, 6437144, 6606124, 9655716, 9909186, 10759874, 11324784, 12874288, 13212248, 16139811, 19311432, 19818372, 21519748, 26424496, 32279622, 37659559, 38622864, 39636744, 43039496, 64559244, 75319118, 79273488, 86078992, 112978677, 129118488, 150638236, 225957354, 258236976, 301276472, 381975527, 451914708, 602552944, 763951054, 903829416, 1145926581, 1527902108, 1807658832, 2291853162, 2673828689, 3055804216, 4583706324, 5347657378, 6111608432, 8021486067, 9167412648, 10695314756, 16042972134, 18334825296, 21390629512, 32085944268, 42781259024, 64171888536, 128343777072]

約数ペア:

[(1, 128343777072), (2, 64171888536), (3, 42781259024), (4, 32085944268), (6, 21390629512), (7, 18334825296), (8, 16042972134), (12, 10695314756), (14, 9167412648), (16, 8021486067), (21, 6111608432), (24, 5347657378), (28, 4583706324), (42, 3055804216), (48, 2673828689), (56, 2291853162), (71, 1807658832), (84, 1527902108), (112, 1145926581), (142, 903829416), (168, 763951054), (213, 602552944), (284, 451914708), (336, 381975527), (426, 301276472), (497, 258236976), (568, 225957354), (852, 150638236), (994, 129118488), (1136, 112978677), (1491, 86078992), (1619, 79273488), (1704, 75319118), (1988, 64559244), (2982, 43039496), (3238, 39636744), (3323, 38622864), (3408, 37659559), (3976, 32279622), (4857, 26424496), (5964, 21519748), (6476, 19818372), (6646, 19311432), (7952, 16139811), (9714, 13212248), (9969, 12874288), (11333, 11324784), (11928, 10759874), (12952, 9909186), (13292, 9655716), (19428, 6606124), (19938, 6437144), (22666, 5662392), (23261, 5517552), (23856, 5379937), (25904, 4954593), (26584, 4827858), (33999, 3774928), (38856, 3303062), (39876, 3218572), (45332, 2831196), (46522, 2758776), (53168, 2413929), (67998, 1887464), (69783, 1839184), (77712, 1651531), (79752, 1609286), (90664, 1415598), (93044, 1379388), (114949, 1116528), (135996, 943732), (139566, 919592), (159504, 804643), (181328, 707799), (186088, 689694), (229898, 558264), (235933, 543984), (271992, 471866), (279132, 459796), (344847, 372176)]