189437568

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 533174400

約数和(自身を除く): 343736832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 241, 267, 276, 356, 368, 384, 482, 534, 552, 712, 723, 736, 964, 1068, 1104, 1424, 1446, 1472, 1928, 2047, 2136, 2208, 2848, 2892, 2944, 3856, 4094, 4272, 4416, 5543, 5696, 5784, 6141, 7712, 8188, 8544, 8832, 11086, 11392, 11568, 12282, 15424, 16376, 16629, 17088, 21449, 22172, 23136, 24564, 30848, 32752, 33258, 34176, 42898, 44344, 46272, 49128, 64347, 65504, 66516, 85796, 88688, 92544, 98256, 128694, 131008, 133032, 171592, 177376, 196512, 257388, 262016, 266064, 343184, 354752, 393024, 493327, 514776, 532128, 686368, 709504, 786048, 986654, 1029552, 1064256, 1372736, 1479981, 1973308, 2059104, 2128512, 2745472, 2959962, 3946616, 4118208, 5919924, 7893232, 8236416, 11839848, 15786464, 23679696, 31572928, 47359392, 63145856, 94718784, 189437568]

約数ペア:

[(1, 189437568), (2, 94718784), (3, 63145856), (4, 47359392), (6, 31572928), (8, 23679696), (12, 15786464), (16, 11839848), (23, 8236416), (24, 7893232), (32, 5919924), (46, 4118208), (48, 3946616), (64, 2959962), (69, 2745472), (89, 2128512), (92, 2059104), (96, 1973308), (128, 1479981), (138, 1372736), (178, 1064256), (184, 1029552), (192, 986654), (241, 786048), (267, 709504), (276, 686368), (356, 532128), (368, 514776), (384, 493327), (482, 393024), (534, 354752), (552, 343184), (712, 266064), (723, 262016), (736, 257388), (964, 196512), (1068, 177376), (1104, 171592), (1424, 133032), (1446, 131008), (1472, 128694), (1928, 98256), (2047, 92544), (2136, 88688), (2208, 85796), (2848, 66516), (2892, 65504), (2944, 64347), (3856, 49128), (4094, 46272), (4272, 44344), (4416, 42898), (5543, 34176), (5696, 33258), (5784, 32752), (6141, 30848), (7712, 24564), (8188, 23136), (8544, 22172), (8832, 21449), (11086, 17088), (11392, 16629), (11568, 16376), (12282, 15424)]