155561616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 528271744

約数和(自身を除く): 372710128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 43, 48, 56, 63, 72, 74, 84, 86, 97, 111, 112, 126, 129, 144, 148, 168, 172, 194, 222, 252, 258, 259, 291, 296, 301, 333, 336, 344, 387, 388, 444, 504, 516, 518, 582, 592, 602, 666, 679, 688, 774, 776, 777, 873, 888, 903, 1008, 1032, 1036, 1164, 1204, 1332, 1358, 1548, 1552, 1554, 1591, 1746, 1776, 1806, 2037, 2064, 2072, 2328, 2331, 2408, 2664, 2709, 2716, 3096, 3108, 3182, 3492, 3589, 3612, 4074, 4144, 4171, 4656, 4662, 4773, 4816, 5328, 5418, 5432, 6111, 6192, 6216, 6364, 6984, 7178, 7224, 8148, 8342, 9324, 9546, 10767, 10836, 10864, 11137, 12222, 12432, 12513, 12728, 13968, 14319, 14356, 14448, 16296, 16684, 18648, 19092, 21534, 21672, 22274, 24444, 25026, 25123, 25456, 28638, 28712, 29197, 32301, 32592, 33368, 33411, 37296, 37539, 38184, 43068, 43344, 44548, 48888, 50052, 50246, 57276, 57424, 58394, 64602, 66736, 66822, 75078, 75369, 76368, 86136, 87591, 89096, 97776, 100104, 100233, 100492, 114552, 116788, 129204, 133644, 150156, 150738, 154327, 172272, 175182, 178192, 200208, 200466, 200984, 226107, 229104, 233576, 258408, 262773, 267288, 300312, 301476, 308654, 350364, 400932, 401968, 452214, 462981, 467152, 516816, 525546, 534576, 600624, 602952, 617308, 700728, 801864, 904428, 925962, 1051092, 1080289, 1205904, 1234616, 1388943, 1401456, 1603728, 1808856, 1851924, 2102184, 2160578, 2469232, 2777886, 3240867, 3617712, 3703848, 4204368, 4321156, 5555772, 6481734, 7407696, 8642312, 9722601, 11111544, 12963468, 17284624, 19445202, 22223088, 25926936, 38890404, 51853872, 77780808, 155561616]

約数ペア:

[(1, 155561616), (2, 77780808), (3, 51853872), (4, 38890404), (6, 25926936), (7, 22223088), (8, 19445202), (9, 17284624), (12, 12963468), (14, 11111544), (16, 9722601), (18, 8642312), (21, 7407696), (24, 6481734), (28, 5555772), (36, 4321156), (37, 4204368), (42, 3703848), (43, 3617712), (48, 3240867), (56, 2777886), (63, 2469232), (72, 2160578), (74, 2102184), (84, 1851924), (86, 1808856), (97, 1603728), (111, 1401456), (112, 1388943), (126, 1234616), (129, 1205904), (144, 1080289), (148, 1051092), (168, 925962), (172, 904428), (194, 801864), (222, 700728), (252, 617308), (258, 602952), (259, 600624), (291, 534576), (296, 525546), (301, 516816), (333, 467152), (336, 462981), (344, 452214), (387, 401968), (388, 400932), (444, 350364), (504, 308654), (516, 301476), (518, 300312), (582, 267288), (592, 262773), (602, 258408), (666, 233576), (679, 229104), (688, 226107), (774, 200984), (776, 200466), (777, 200208), (873, 178192), (888, 175182), (903, 172272), (1008, 154327), (1032, 150738), (1036, 150156), (1164, 133644), (1204, 129204), (1332, 116788), (1358, 114552), (1548, 100492), (1552, 100233), (1554, 100104), (1591, 97776), (1746, 89096), (1776, 87591), (1806, 86136), (2037, 76368), (2064, 75369), (2072, 75078), (2328, 66822), (2331, 66736), (2408, 64602), (2664, 58394), (2709, 57424), (2716, 57276), (3096, 50246), (3108, 50052), (3182, 48888), (3492, 44548), (3589, 43344), (3612, 43068), (4074, 38184), (4144, 37539), (4171, 37296), (4656, 33411), (4662, 33368), (4773, 32592), (4816, 32301), (5328, 29197), (5418, 28712), (5432, 28638), (6111, 25456), (6192, 25123), (6216, 25026), (6364, 24444), (6984, 22274), (7178, 21672), (7224, 21534), (8148, 19092), (8342, 18648), (9324, 16684), (9546, 16296), (10767, 14448), (10836, 14356), (10864, 14319), (11137, 13968), (12222, 12728), (12432, 12513)]