161719161472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1\times {\mathrm{2897}}^1$

素因数の和:3930

約数の個数: 128

約数和(自身を含む): 360532529280

約数和(自身を除く): 198813367808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 656, 704, 902, 967, 1312, 1408, 1804, 1934, 2624, 2897, 3608, 3868, 5248, 5794, 7216, 7736, 10637, 11588, 14432, 15472, 21274, 23176, 28864, 30944, 31867, 39647, 42548, 46352, 57728, 61888, 63734, 79294, 85096, 92704, 118777, 123776, 127468, 158588, 170192, 185408, 237554, 254936, 317176, 340384, 370816, 436117, 475108, 509872, 634352, 680768, 872234, 950216, 1019744, 1268704, 1306547, 1361536, 1744468, 1900432, 2039488, 2537408, 2613094, 2801399, 3488936, 3800864, 4078976, 5074816, 5226188, 5602798, 6977872, 7601728, 10452376, 11205596, 13955744, 15203456, 20904752, 22411192, 27911488, 30815389, 41809504, 44822384, 55822976, 61630778, 83619008, 89644768, 114857359, 123261556, 167238016, 179289536, 229714718, 246523112, 358579072, 459429436, 493046224, 918858872, 986092448, 1263430949, 1837717744, 1972184896, 2526861898, 3675435488, 3944369792, 5053723796, 7350870976, 10107447592, 14701741952, 20214895184, 40429790368, 80859580736, 161719161472]

約数ペア:

[(1, 161719161472), (2, 80859580736), (4, 40429790368), (8, 20214895184), (11, 14701741952), (16, 10107447592), (22, 7350870976), (32, 5053723796), (41, 3944369792), (44, 3675435488), (64, 2526861898), (82, 1972184896), (88, 1837717744), (128, 1263430949), (164, 986092448), (176, 918858872), (328, 493046224), (352, 459429436), (451, 358579072), (656, 246523112), (704, 229714718), (902, 179289536), (967, 167238016), (1312, 123261556), (1408, 114857359), (1804, 89644768), (1934, 83619008), (2624, 61630778), (2897, 55822976), (3608, 44822384), (3868, 41809504), (5248, 30815389), (5794, 27911488), (7216, 22411192), (7736, 20904752), (10637, 15203456), (11588, 13955744), (14432, 11205596), (15472, 10452376), (21274, 7601728), (23176, 6977872), (28864, 5602798), (30944, 5226188), (31867, 5074816), (39647, 4078976), (42548, 3800864), (46352, 3488936), (57728, 2801399), (61888, 2613094), (63734, 2537408), (79294, 2039488), (85096, 1900432), (92704, 1744468), (118777, 1361536), (123776, 1306547), (127468, 1268704), (158588, 1019744), (170192, 950216), (185408, 872234), (237554, 680768), (254936, 634352), (317176, 509872), (340384, 475108), (370816, 436117)]