161003136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 128

約数和(自身を含む): 494985600

約数和(自身を除く): 333982464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 356, 384, 448, 534, 623, 672, 673, 712, 896, 1068, 1246, 1344, 1346, 1424, 1869, 2019, 2136, 2492, 2688, 2692, 2848, 3738, 4038, 4272, 4711, 4984, 5384, 5696, 7476, 8076, 8544, 9422, 9968, 10768, 11392, 14133, 14952, 16152, 17088, 18844, 19936, 21536, 28266, 29904, 32304, 34176, 37688, 39872, 43072, 56532, 59808, 59897, 64608, 75376, 79744, 86144, 113064, 119616, 119794, 129216, 150752, 179691, 226128, 239232, 239588, 258432, 301504, 359382, 419279, 452256, 479176, 603008, 718764, 838558, 904512, 958352, 1257837, 1437528, 1677116, 1809024, 1916704, 2515674, 2875056, 3354232, 3833408, 5031348, 5750112, 6708464, 7666816, 10062696, 11500224, 13416928, 20125392, 23000448, 26833856, 40250784, 53667712, 80501568, 161003136]

約数ペア:

[(1, 161003136), (2, 80501568), (3, 53667712), (4, 40250784), (6, 26833856), (7, 23000448), (8, 20125392), (12, 13416928), (14, 11500224), (16, 10062696), (21, 7666816), (24, 6708464), (28, 5750112), (32, 5031348), (42, 3833408), (48, 3354232), (56, 2875056), (64, 2515674), (84, 1916704), (89, 1809024), (96, 1677116), (112, 1437528), (128, 1257837), (168, 958352), (178, 904512), (192, 838558), (224, 718764), (267, 603008), (336, 479176), (356, 452256), (384, 419279), (448, 359382), (534, 301504), (623, 258432), (672, 239588), (673, 239232), (712, 226128), (896, 179691), (1068, 150752), (1246, 129216), (1344, 119794), (1346, 119616), (1424, 113064), (1869, 86144), (2019, 79744), (2136, 75376), (2492, 64608), (2688, 59897), (2692, 59808), (2848, 56532), (3738, 43072), (4038, 39872), (4272, 37688), (4711, 34176), (4984, 32304), (5384, 29904), (5696, 28266), (7476, 21536), (8076, 19936), (8544, 18844), (9422, 17088), (9968, 16152), (10768, 14952), (11392, 14133)]