138071552

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 302726160

約数和(自身を除く): 164654608

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 512, 544, 547, 928, 986, 1088, 1094, 1856, 1972, 2176, 2188, 3712, 3944, 4352, 4376, 7424, 7888, 8704, 8752, 9299, 14848, 15776, 15863, 17504, 18598, 31552, 31726, 35008, 37196, 63104, 63452, 70016, 74392, 126208, 126904, 140032, 148784, 252416, 253808, 269671, 280064, 297568, 507616, 539342, 595136, 1015232, 1078684, 1190272, 2030464, 2157368, 2380544, 4060928, 4314736, 4761088, 8121856, 8629472, 17258944, 34517888, 69035776, 138071552]

約数ペア:

[(1, 138071552), (2, 69035776), (4, 34517888), (8, 17258944), (16, 8629472), (17, 8121856), (29, 4761088), (32, 4314736), (34, 4060928), (58, 2380544), (64, 2157368), (68, 2030464), (116, 1190272), (128, 1078684), (136, 1015232), (232, 595136), (256, 539342), (272, 507616), (464, 297568), (493, 280064), (512, 269671), (544, 253808), (547, 252416), (928, 148784), (986, 140032), (1088, 126904), (1094, 126208), (1856, 74392), (1972, 70016), (2176, 63452), (2188, 63104), (3712, 37196), (3944, 35008), (4352, 31726), (4376, 31552), (7424, 18598), (7888, 17504), (8704, 15863), (8752, 15776), (9299, 14848)]