137641984

素因数分解:

$2^{14}\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 285203968

約数和(自身を除く): 147561984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 271, 496, 512, 542, 992, 1024, 1084, 1984, 2048, 2168, 3968, 4096, 4336, 7936, 8192, 8401, 8672, 15872, 16384, 16802, 17344, 31744, 33604, 34688, 63488, 67208, 69376, 126976, 134416, 138752, 253952, 268832, 277504, 507904, 537664, 555008, 1075328, 1110016, 2150656, 2220032, 4301312, 4440064, 8602624, 17205248, 34410496, 68820992, 137641984]

約数ペア:

[(1, 137641984), (2, 68820992), (4, 34410496), (8, 17205248), (16, 8602624), (31, 4440064), (32, 4301312), (62, 2220032), (64, 2150656), (124, 1110016), (128, 1075328), (248, 555008), (256, 537664), (271, 507904), (496, 277504), (512, 268832), (542, 253952), (992, 138752), (1024, 134416), (1084, 126976), (1984, 69376), (2048, 67208), (2168, 63488), (3968, 34688), (4096, 33604), (4336, 31744), (7936, 17344), (8192, 16802), (8401, 16384), (8672, 15872)]